85203690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19861}}^1$

素因数の和:19895

約数の個数: 64

約数和(自身を含む): 240250752

約数和(自身を除く): 155047062

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 19861, 39722, 59583, 99305, 119166, 198610, 218471, 258193, 297915, 436942, 516386, 595830, 655413, 774579, 1092355, 1290965, 1310826, 1549158, 2184710, 2581930, 2840123, 3277065, 3872895, 5680246, 6554130, 7745790, 8520369, 14200615, 17040738, 28401230, 42601845, 85203690]

約数ペア:

[(1, 85203690), (2, 42601845), (3, 28401230), (5, 17040738), (6, 14200615), (10, 8520369), (11, 7745790), (13, 6554130), (15, 5680246), (22, 3872895), (26, 3277065), (30, 2840123), (33, 2581930), (39, 2184710), (55, 1549158), (65, 1310826), (66, 1290965), (78, 1092355), (110, 774579), (130, 655413), (143, 595830), (165, 516386), (195, 436942), (286, 297915), (330, 258193), (390, 218471), (429, 198610), (715, 119166), (858, 99305), (1430, 59583), (2145, 39722), (4290, 19861)]