42268730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 93208320

約数和(自身を除く): 50939590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 521, 610, 665, 854, 1042, 1159, 1330, 2135, 2318, 2605, 3647, 4270, 5210, 5795, 7294, 8113, 9899, 11590, 16226, 18235, 19798, 31781, 36470, 40565, 49495, 63562, 69293, 81130, 98990, 138586, 158905, 222467, 317810, 346465, 444934, 603839, 692930, 1112335, 1207678, 2224670, 3019195, 4226873, 6038390, 8453746, 21134365, 42268730]

約数ペア:

[(1, 42268730), (2, 21134365), (5, 8453746), (7, 6038390), (10, 4226873), (14, 3019195), (19, 2224670), (35, 1207678), (38, 1112335), (61, 692930), (70, 603839), (95, 444934), (122, 346465), (133, 317810), (190, 222467), (266, 158905), (305, 138586), (427, 98990), (521, 81130), (610, 69293), (665, 63562), (854, 49495), (1042, 40565), (1159, 36470), (1330, 31781), (2135, 19798), (2318, 18235), (2605, 16226), (3647, 11590), (4270, 9899), (5210, 8113), (5795, 7294)]