85211340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24071}}^1$

素因数の和:24142

約数の個数: 48

約数和(自身を含む): 242645760

約数和(自身を除く): 157434420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 24071, 48142, 72213, 96284, 120355, 144426, 240710, 288852, 361065, 481420, 722130, 1420189, 1444260, 2840378, 4260567, 5680756, 7100945, 8521134, 14201890, 17042268, 21302835, 28403780, 42605670, 85211340]

約数ペア:

[(1, 85211340), (2, 42605670), (3, 28403780), (4, 21302835), (5, 17042268), (6, 14201890), (10, 8521134), (12, 7100945), (15, 5680756), (20, 4260567), (30, 2840378), (59, 1444260), (60, 1420189), (118, 722130), (177, 481420), (236, 361065), (295, 288852), (354, 240710), (590, 144426), (708, 120355), (885, 96284), (1180, 72213), (1770, 48142), (3540, 24071)]