68364090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39979}}^1$

素因数の和:40011

約数の個数: 48

約数和(自身を含む): 187106400

約数和(自身を除く): 118742310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 39979, 79958, 119937, 199895, 239874, 359811, 399790, 599685, 719622, 759601, 1199370, 1519202, 1799055, 2278803, 3598110, 3798005, 4557606, 6836409, 7596010, 11394015, 13672818, 22788030, 34182045, 68364090]

約数ペア:

[(1, 68364090), (2, 34182045), (3, 22788030), (5, 13672818), (6, 11394015), (9, 7596010), (10, 6836409), (15, 4557606), (18, 3798005), (19, 3598110), (30, 2278803), (38, 1799055), (45, 1519202), (57, 1199370), (90, 759601), (95, 719622), (114, 599685), (171, 399790), (190, 359811), (285, 239874), (342, 199895), (570, 119937), (855, 79958), (1710, 39979)]