7310257890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 20349826560

約数和(自身を除く): 13039568670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 79, 85, 102, 130, 158, 170, 195, 221, 237, 255, 289, 390, 395, 442, 474, 510, 578, 663, 790, 821, 867, 1027, 1105, 1185, 1326, 1343, 1445, 1642, 1734, 2054, 2210, 2370, 2463, 2686, 2890, 3081, 3315, 3757, 4029, 4105, 4335, 4926, 5135, 6162, 6630, 6715, 7514, 8058, 8210, 8670, 10270, 10673, 11271, 12315, 13430, 13957, 15405, 17459, 18785, 20145, 21346, 22542, 22831, 24630, 27914, 30810, 32019, 34918, 37570, 40290, 41871, 45662, 52377, 53365, 56355, 64038, 64859, 68493, 69785, 83742, 87295, 104754, 106730, 112710, 114155, 129718, 136986, 139570, 160095, 174590, 181441, 194577, 209355, 228310, 237269, 261885, 296803, 320190, 324295, 342465, 362882, 389154, 418710, 474538, 523770, 544323, 593606, 648590, 684930, 711807, 843167, 890409, 907205, 972885, 1088646, 1102603, 1186345, 1423614, 1484015, 1686334, 1780818, 1814410, 1945770, 2205206, 2372690, 2529501, 2721615, 2968030, 3084497, 3307809, 3559035, 4215835, 4452045, 5059002, 5443230, 5513015, 6168994, 6615618, 7118070, 8431670, 8904090, 9253491, 11026030, 12647505, 14333839, 15422485, 16539045, 18506982, 18744251, 25295010, 28667678, 30844970, 33078090, 37488502, 43001517, 46267455, 56232753, 71669195, 86003034, 92534910, 93721255, 112465506, 143338390, 187442510, 215007585, 243675263, 281163765, 430015170, 487350526, 562327530, 731025789, 1218376315, 1462051578, 2436752630, 3655128945, 7310257890]

約数ペア:

[(1, 7310257890), (2, 3655128945), (3, 2436752630), (5, 1462051578), (6, 1218376315), (10, 731025789), (13, 562327530), (15, 487350526), (17, 430015170), (26, 281163765), (30, 243675263), (34, 215007585), (39, 187442510), (51, 143338390), (65, 112465506), (78, 93721255), (79, 92534910), (85, 86003034), (102, 71669195), (130, 56232753), (158, 46267455), (170, 43001517), (195, 37488502), (221, 33078090), (237, 30844970), (255, 28667678), (289, 25295010), (390, 18744251), (395, 18506982), (442, 16539045), (474, 15422485), (510, 14333839), (578, 12647505), (663, 11026030), (790, 9253491), (821, 8904090), (867, 8431670), (1027, 7118070), (1105, 6615618), (1185, 6168994), (1326, 5513015), (1343, 5443230), (1445, 5059002), (1642, 4452045), (1734, 4215835), (2054, 3559035), (2210, 3307809), (2370, 3084497), (2463, 2968030), (2686, 2721615), (2890, 2529501), (3081, 2372690), (3315, 2205206), (3757, 1945770), (4029, 1814410), (4105, 1780818), (4335, 1686334), (4926, 1484015), (5135, 1423614), (6162, 1186345), (6630, 1102603), (6715, 1088646), (7514, 972885), (8058, 907205), (8210, 890409), (8670, 843167), (10270, 711807), (10673, 684930), (11271, 648590), (12315, 593606), (13430, 544323), (13957, 523770), (15405, 474538), (17459, 418710), (18785, 389154), (20145, 362882), (21346, 342465), (22542, 324295), (22831, 320190), (24630, 296803), (27914, 261885), (30810, 237269), (32019, 228310), (34918, 209355), (37570, 194577), (40290, 181441), (41871, 174590), (45662, 160095), (52377, 139570), (53365, 136986), (56355, 129718), (64038, 114155), (64859, 112710), (68493, 106730), (69785, 104754), (83742, 87295)]