17909283530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 36061355520

約数和(自身を除く): 18152071990

約数列:

[1, 2, 5, 10, 19, 37, 38, 53, 71, 74, 95, 106, 142, 185, 190, 265, 355, 370, 530, 677, 703, 710, 1007, 1349, 1354, 1406, 1961, 2014, 2627, 2698, 3385, 3515, 3763, 3922, 5035, 5254, 6745, 6770, 7030, 7526, 9805, 10070, 12863, 13135, 13490, 18815, 19610, 25049, 25726, 26270, 35881, 37259, 37630, 48067, 49913, 50098, 64315, 71497, 71762, 74518, 96134, 99826, 125245, 128630, 139231, 142994, 179405, 186295, 240335, 249565, 250490, 278462, 357485, 358810, 372590, 475931, 480670, 499130, 681739, 696155, 714970, 913273, 951862, 1327597, 1363478, 1392310, 1778479, 1826546, 2379655, 2547551, 2645389, 2655194, 3408695, 3556958, 4566365, 4759310, 5095102, 5290778, 6637985, 6817390, 8892395, 9132730, 12737755, 13226945, 13275970, 17784790, 25224343, 25475510, 26453890, 33791101, 48403469, 50448686, 67582202, 94259387, 96806938, 126121715, 168955505, 188518774, 242017345, 252243430, 337911010, 471296935, 484034690, 942593870, 1790928353, 3581856706, 8954641765, 17909283530]

約数ペア:

[(1, 17909283530), (2, 8954641765), (5, 3581856706), (10, 1790928353), (19, 942593870), (37, 484034690), (38, 471296935), (53, 337911010), (71, 252243430), (74, 242017345), (95, 188518774), (106, 168955505), (142, 126121715), (185, 96806938), (190, 94259387), (265, 67582202), (355, 50448686), (370, 48403469), (530, 33791101), (677, 26453890), (703, 25475510), (710, 25224343), (1007, 17784790), (1349, 13275970), (1354, 13226945), (1406, 12737755), (1961, 9132730), (2014, 8892395), (2627, 6817390), (2698, 6637985), (3385, 5290778), (3515, 5095102), (3763, 4759310), (3922, 4566365), (5035, 3556958), (5254, 3408695), (6745, 2655194), (6770, 2645389), (7030, 2547551), (7526, 2379655), (9805, 1826546), (10070, 1778479), (12863, 1392310), (13135, 1363478), (13490, 1327597), (18815, 951862), (19610, 913273), (25049, 714970), (25726, 696155), (26270, 681739), (35881, 499130), (37259, 480670), (37630, 475931), (48067, 372590), (49913, 358810), (50098, 357485), (64315, 278462), (71497, 250490), (71762, 249565), (74518, 240335), (96134, 186295), (99826, 179405), (125245, 142994), (128630, 139231)]