38561970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 57238350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 167, 179, 215, 258, 334, 358, 430, 501, 537, 645, 835, 895, 1002, 1074, 1290, 1670, 1790, 2505, 2685, 5010, 5370, 7181, 7697, 14362, 15394, 21543, 23091, 29893, 35905, 38485, 43086, 46182, 59786, 71810, 76970, 89679, 107715, 115455, 149465, 179358, 215430, 230910, 298930, 448395, 896790, 1285399, 2570798, 3856197, 6426995, 7712394, 12853990, 19280985, 38561970]

約数ペア:

[(1, 38561970), (2, 19280985), (3, 12853990), (5, 7712394), (6, 6426995), (10, 3856197), (15, 2570798), (30, 1285399), (43, 896790), (86, 448395), (129, 298930), (167, 230910), (179, 215430), (215, 179358), (258, 149465), (334, 115455), (358, 107715), (430, 89679), (501, 76970), (537, 71810), (645, 59786), (835, 46182), (895, 43086), (1002, 38485), (1074, 35905), (1290, 29893), (1670, 23091), (1790, 21543), (2505, 15394), (2685, 14362), (5010, 7697), (5370, 7181)]