17427660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 49496832

約数和(自身を除く): 32069172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4091, 4260, 8182, 12273, 16364, 20455, 24546, 40910, 49092, 61365, 81820, 122730, 245460, 290461, 580922, 871383, 1161844, 1452305, 1742766, 2904610, 3485532, 4356915, 5809220, 8713830, 17427660]

約数ペア:

[(1, 17427660), (2, 8713830), (3, 5809220), (4, 4356915), (5, 3485532), (6, 2904610), (10, 1742766), (12, 1452305), (15, 1161844), (20, 871383), (30, 580922), (60, 290461), (71, 245460), (142, 122730), (213, 81820), (284, 61365), (355, 49092), (426, 40910), (710, 24546), (852, 20455), (1065, 16364), (1420, 12273), (2130, 8182), (4091, 4260)]