69323210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 77643190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 809, 902, 1045, 1558, 1618, 2090, 2255, 3895, 4045, 4510, 7790, 8090, 8569, 8899, 15371, 17138, 17798, 30742, 33169, 42845, 44495, 66338, 76855, 85690, 88990, 153710, 165845, 169081, 331690, 338162, 364859, 630211, 729718, 845405, 1260422, 1690810, 1824295, 3151055, 3648590, 6302110, 6932321, 13864642, 34661605, 69323210]

約数ペア:

[(1, 69323210), (2, 34661605), (5, 13864642), (10, 6932321), (11, 6302110), (19, 3648590), (22, 3151055), (38, 1824295), (41, 1690810), (55, 1260422), (82, 845405), (95, 729718), (110, 630211), (190, 364859), (205, 338162), (209, 331690), (410, 169081), (418, 165845), (451, 153710), (779, 88990), (809, 85690), (902, 76855), (1045, 66338), (1558, 44495), (1618, 42845), (2090, 33169), (2255, 30742), (3895, 17798), (4045, 17138), (4510, 15371), (7790, 8899), (8090, 8569)]