42894840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9661}}^1$

素因数の和:9712

約数の個数: 64

約数和(自身を含む): 132176160

約数和(自身を除く): 89281320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 115932, 144915, 193220, 231864, 289830, 357457, 386440, 579660, 714914, 1072371, 1159320, 1429828, 1787285, 2144742, 2859656, 3574570, 4289484, 5361855, 7149140, 8578968, 10723710, 14298280, 21447420, 42894840]

約数ペア:

[(1, 42894840), (2, 21447420), (3, 14298280), (4, 10723710), (5, 8578968), (6, 7149140), (8, 5361855), (10, 4289484), (12, 3574570), (15, 2859656), (20, 2144742), (24, 1787285), (30, 1429828), (37, 1159320), (40, 1072371), (60, 714914), (74, 579660), (111, 386440), (120, 357457), (148, 289830), (185, 231864), (222, 193220), (296, 144915), (370, 115932), (444, 96610), (555, 77288), (740, 57966), (888, 48305), (1110, 38644), (1480, 28983), (2220, 19322), (4440, 9661)]