86700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 260746560

約数和(自身を除く): 174045720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1171, 1234, 1851, 2342, 2468, 3085, 3513, 3702, 4684, 4936, 5855, 6170, 7026, 7404, 9255, 9368, 11710, 12340, 14052, 14808, 17565, 18510, 23420, 24680, 28104, 35130, 37020, 46840, 70260, 74040, 140520, 722507, 1445014, 2167521, 2890028, 3612535, 4335042, 5780056, 7225070, 8670084, 10837605, 14450140, 17340168, 21675210, 28900280, 43350420, 86700840]

約数ペア:

[(1, 86700840), (2, 43350420), (3, 28900280), (4, 21675210), (5, 17340168), (6, 14450140), (8, 10837605), (10, 8670084), (12, 7225070), (15, 5780056), (20, 4335042), (24, 3612535), (30, 2890028), (40, 2167521), (60, 1445014), (120, 722507), (617, 140520), (1171, 74040), (1234, 70260), (1851, 46840), (2342, 37020), (2468, 35130), (3085, 28104), (3513, 24680), (3702, 23420), (4684, 18510), (4936, 17565), (5855, 14808), (6170, 14052), (7026, 12340), (7404, 11710), (9255, 9368)]