189256710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27791}}^1$

素因数の和:28028

約数の個数: 32

約数和(自身を含む): 456233472

約数和(自身を除く): 266976762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 27791, 55582, 83373, 138955, 166746, 277910, 416865, 833730, 6308557, 12617114, 18925671, 31542785, 37851342, 63085570, 94628355, 189256710]

約数ペア:

[(1, 189256710), (2, 94628355), (3, 63085570), (5, 37851342), (6, 31542785), (10, 18925671), (15, 12617114), (30, 6308557), (227, 833730), (454, 416865), (681, 277910), (1135, 166746), (1362, 138955), (2270, 83373), (3405, 55582), (6810, 27791)]