85880730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 223453440

約数和(自身を除く): 137572710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1303, 1690, 2197, 2535, 2606, 3909, 4394, 5070, 6515, 6591, 7818, 10985, 13030, 13182, 16939, 19545, 21970, 32955, 33878, 39090, 50817, 65910, 84695, 101634, 169390, 220207, 254085, 440414, 508170, 660621, 1101035, 1321242, 2202070, 2862691, 3303105, 5725382, 6606210, 8588073, 14313455, 17176146, 28626910, 42940365, 85880730]

約数ペア:

[(1, 85880730), (2, 42940365), (3, 28626910), (5, 17176146), (6, 14313455), (10, 8588073), (13, 6606210), (15, 5725382), (26, 3303105), (30, 2862691), (39, 2202070), (65, 1321242), (78, 1101035), (130, 660621), (169, 508170), (195, 440414), (338, 254085), (390, 220207), (507, 169390), (845, 101634), (1014, 84695), (1303, 65910), (1690, 50817), (2197, 39090), (2535, 33878), (2606, 32955), (3909, 21970), (4394, 19545), (5070, 16939), (6515, 13182), (6591, 13030), (7818, 10985)]