58391580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74861}}^1$

素因数の和:74886

約数の個数: 48

約数和(自身を含む): 176075424

約数和(自身を除く): 117683844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 74861, 149722, 224583, 299444, 374305, 449166, 748610, 898332, 973193, 1122915, 1497220, 1946386, 2245830, 2919579, 3892772, 4491660, 4865965, 5839158, 9731930, 11678316, 14597895, 19463860, 29195790, 58391580]

約数ペア:

[(1, 58391580), (2, 29195790), (3, 19463860), (4, 14597895), (5, 11678316), (6, 9731930), (10, 5839158), (12, 4865965), (13, 4491660), (15, 3892772), (20, 2919579), (26, 2245830), (30, 1946386), (39, 1497220), (52, 1122915), (60, 973193), (65, 898332), (78, 748610), (130, 449166), (156, 374305), (195, 299444), (260, 224583), (390, 149722), (780, 74861)]