1007398410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 2660511744

約数和(自身を除く): 1653113334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 71, 85, 86, 102, 129, 142, 170, 213, 215, 255, 258, 355, 426, 430, 510, 645, 647, 710, 731, 1065, 1207, 1290, 1294, 1462, 1941, 2130, 2193, 2414, 3053, 3235, 3621, 3655, 3882, 4386, 6035, 6106, 6470, 7242, 7310, 9159, 9705, 10965, 10999, 12070, 15265, 18105, 18318, 19410, 21930, 21998, 27821, 30530, 32997, 36210, 45795, 45937, 51901, 54995, 55642, 65994, 83463, 91590, 91874, 103802, 109990, 137811, 139105, 155703, 164985, 166926, 229685, 259505, 275622, 278210, 311406, 329970, 417315, 459370, 472957, 519010, 689055, 778515, 780929, 834630, 945914, 1378110, 1418871, 1557030, 1561858, 1975291, 2342787, 2364785, 2837742, 3904645, 3950582, 4685574, 4729570, 5925873, 7094355, 7809290, 9876455, 11713935, 11851746, 14188710, 19752910, 23427870, 29629365, 33579947, 59258730, 67159894, 100739841, 167899735, 201479682, 335799470, 503699205, 1007398410]

約数ペア:

[(1, 1007398410), (2, 503699205), (3, 335799470), (5, 201479682), (6, 167899735), (10, 100739841), (15, 67159894), (17, 59258730), (30, 33579947), (34, 29629365), (43, 23427870), (51, 19752910), (71, 14188710), (85, 11851746), (86, 11713935), (102, 9876455), (129, 7809290), (142, 7094355), (170, 5925873), (213, 4729570), (215, 4685574), (255, 3950582), (258, 3904645), (355, 2837742), (426, 2364785), (430, 2342787), (510, 1975291), (645, 1561858), (647, 1557030), (710, 1418871), (731, 1378110), (1065, 945914), (1207, 834630), (1290, 780929), (1294, 778515), (1462, 689055), (1941, 519010), (2130, 472957), (2193, 459370), (2414, 417315), (3053, 329970), (3235, 311406), (3621, 278210), (3655, 275622), (3882, 259505), (4386, 229685), (6035, 166926), (6106, 164985), (6470, 155703), (7242, 139105), (7310, 137811), (9159, 109990), (9705, 103802), (10965, 91874), (10999, 91590), (12070, 83463), (15265, 65994), (18105, 55642), (18318, 54995), (19410, 51901), (21930, 45937), (21998, 45795), (27821, 36210), (30530, 32997)]