85451790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69473}}^1$

素因数の和:69524

約数の個数: 32

約数和(自身を含む): 210089376

約数和(自身を除く): 124637586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 69473, 138946, 208419, 347365, 416838, 694730, 1042095, 2084190, 2848393, 5696786, 8545179, 14241965, 17090358, 28483930, 42725895, 85451790]

約数ペア:

[(1, 85451790), (2, 42725895), (3, 28483930), (5, 17090358), (6, 14241965), (10, 8545179), (15, 5696786), (30, 2848393), (41, 2084190), (82, 1042095), (123, 694730), (205, 416838), (246, 347365), (410, 208419), (615, 138946), (1230, 69473)]