69534090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1889}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 181326600

約数和(自身を除く): 111792510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 1889, 2045, 2454, 3681, 3778, 4090, 5667, 6135, 7362, 9445, 11334, 12270, 17001, 18405, 18890, 28335, 34002, 36810, 56670, 85005, 170010, 772601, 1545202, 2317803, 3863005, 4635606, 6953409, 7726010, 11589015, 13906818, 23178030, 34767045, 69534090]

約数ペア:

[(1, 69534090), (2, 34767045), (3, 23178030), (5, 13906818), (6, 11589015), (9, 7726010), (10, 6953409), (15, 4635606), (18, 3863005), (30, 2317803), (45, 1545202), (90, 772601), (409, 170010), (818, 85005), (1227, 56670), (1889, 36810), (2045, 34002), (2454, 28335), (3681, 18890), (3778, 18405), (4090, 17001), (5667, 12270), (6135, 11334), (7362, 9445)]