15707069080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1358743}}^1$

素因数の和:1358788

約数の個数: 48

約数和(自身を含む): 37542096720

約数和(自身を除く): 21835027640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 1358743, 2717486, 5434972, 6793715, 10869944, 13587430, 23098631, 27174860, 46197262, 54349720, 92394524, 115493155, 184789048, 230986310, 392676727, 461972620, 785353454, 923945240, 1570706908, 1963383635, 3141413816, 3926767270, 7853534540, 15707069080]

約数ペア:

[(1, 15707069080), (2, 7853534540), (4, 3926767270), (5, 3141413816), (8, 1963383635), (10, 1570706908), (17, 923945240), (20, 785353454), (34, 461972620), (40, 392676727), (68, 230986310), (85, 184789048), (136, 115493155), (170, 92394524), (289, 54349720), (340, 46197262), (578, 27174860), (680, 23098631), (1156, 13587430), (1445, 10869944), (2312, 6793715), (2890, 5434972), (5780, 2717486), (11560, 1358743)]