431335730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 975332016

約数和(自身を除く): 543996286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 238, 245, 265, 371, 490, 530, 595, 742, 833, 901, 977, 1190, 1666, 1802, 1855, 1954, 2597, 3710, 4165, 4505, 4885, 5194, 6307, 6839, 8330, 9010, 9770, 12614, 12985, 13678, 16609, 25970, 31535, 33218, 34195, 44149, 47873, 51781, 63070, 68390, 83045, 88298, 95746, 103562, 116263, 166090, 220745, 232526, 239365, 258905, 362467, 441490, 478730, 517810, 581315, 724934, 813841, 880277, 1162630, 1627682, 1760554, 1812335, 2537269, 3624670, 4069205, 4401385, 5074538, 6161939, 8138410, 8802770, 12323878, 12686345, 25372690, 30809695, 43133573, 61619390, 86267146, 215667865, 431335730]

約数ペア:

[(1, 431335730), (2, 215667865), (5, 86267146), (7, 61619390), (10, 43133573), (14, 30809695), (17, 25372690), (34, 12686345), (35, 12323878), (49, 8802770), (53, 8138410), (70, 6161939), (85, 5074538), (98, 4401385), (106, 4069205), (119, 3624670), (170, 2537269), (238, 1812335), (245, 1760554), (265, 1627682), (371, 1162630), (490, 880277), (530, 813841), (595, 724934), (742, 581315), (833, 517810), (901, 478730), (977, 441490), (1190, 362467), (1666, 258905), (1802, 239365), (1855, 232526), (1954, 220745), (2597, 166090), (3710, 116263), (4165, 103562), (4505, 95746), (4885, 88298), (5194, 83045), (6307, 68390), (6839, 63070), (8330, 51781), (9010, 47873), (9770, 44149), (12614, 34195), (12985, 33218), (13678, 31535), (16609, 25970)]