93886140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22039}}^1$

素因数の和:22122

約数の個数: 48

約数和(自身を含む): 266595840

約数和(自身を除く): 172709700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 22039, 44078, 66117, 88156, 110195, 132234, 220390, 264468, 330585, 440780, 661170, 1322340, 1564769, 3129538, 4694307, 6259076, 7823845, 9388614, 15647690, 18777228, 23471535, 31295380, 46943070, 93886140]

約数ペア:

[(1, 93886140), (2, 46943070), (3, 31295380), (4, 23471535), (5, 18777228), (6, 15647690), (10, 9388614), (12, 7823845), (15, 6259076), (20, 4694307), (30, 3129538), (60, 1564769), (71, 1322340), (142, 661170), (213, 440780), (284, 330585), (355, 264468), (426, 220390), (710, 132234), (852, 110195), (1065, 88156), (1420, 66117), (2130, 44078), (4260, 22039)]