68571660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39409}}^1$

素因数の和:39450

約数の個数: 48

約数和(自身を含む): 198626400

約数和(自身を除く): 130054740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 39409, 78818, 118227, 157636, 197045, 236454, 394090, 472908, 591135, 788180, 1142861, 1182270, 2285722, 2364540, 3428583, 4571444, 5714305, 6857166, 11428610, 13714332, 17142915, 22857220, 34285830, 68571660]

約数ペア:

[(1, 68571660), (2, 34285830), (3, 22857220), (4, 17142915), (5, 13714332), (6, 11428610), (10, 6857166), (12, 5714305), (15, 4571444), (20, 3428583), (29, 2364540), (30, 2285722), (58, 1182270), (60, 1142861), (87, 788180), (116, 591135), (145, 472908), (174, 394090), (290, 236454), (348, 197045), (435, 157636), (580, 118227), (870, 78818), (1740, 39409)]