61015240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10667}}^1$

素因数の和:10702

約数の個数: 64

約数和(自身を含む): 161300160

約数和(自身を除く): 100284920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 10667, 21334, 42668, 53335, 85336, 106670, 117337, 138671, 213340, 234674, 277342, 426680, 469348, 554684, 586685, 693355, 938696, 1109368, 1173370, 1386710, 1525381, 2346740, 2773420, 3050762, 4693480, 5546840, 6101524, 7626905, 12203048, 15253810, 30507620, 61015240]

約数ペア:

[(1, 61015240), (2, 30507620), (4, 15253810), (5, 12203048), (8, 7626905), (10, 6101524), (11, 5546840), (13, 4693480), (20, 3050762), (22, 2773420), (26, 2346740), (40, 1525381), (44, 1386710), (52, 1173370), (55, 1109368), (65, 938696), (88, 693355), (104, 586685), (110, 554684), (130, 469348), (143, 426680), (220, 277342), (260, 234674), (286, 213340), (440, 138671), (520, 117337), (572, 106670), (715, 85336), (1144, 53335), (1430, 42668), (2860, 21334), (5720, 10667)]