15058940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 36070272

約数和(自身を除く): 21011332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3407, 4420, 6814, 13628, 17035, 34070, 44291, 57919, 68140, 88582, 115838, 177164, 221455, 231676, 289595, 442910, 579190, 752947, 885820, 1158380, 1505894, 3011788, 3764735, 7529470, 15058940]

約数ペア:

[(1, 15058940), (2, 7529470), (4, 3764735), (5, 3011788), (10, 1505894), (13, 1158380), (17, 885820), (20, 752947), (26, 579190), (34, 442910), (52, 289595), (65, 231676), (68, 221455), (85, 177164), (130, 115838), (170, 88582), (221, 68140), (260, 57919), (340, 44291), (442, 34070), (884, 17035), (1105, 13628), (2210, 6814), (3407, 4420)]