25279260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13634

約数の個数: 48

約数和(自身を含む): 73070592

約数和(自身を除く): 47791332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13591, 27182, 40773, 54364, 67955, 81546, 135910, 163092, 203865, 271820, 407730, 421321, 815460, 842642, 1263963, 1685284, 2106605, 2527926, 4213210, 5055852, 6319815, 8426420, 12639630, 25279260]

約数ペア:

[(1, 25279260), (2, 12639630), (3, 8426420), (4, 6319815), (5, 5055852), (6, 4213210), (10, 2527926), (12, 2106605), (15, 1685284), (20, 1263963), (30, 842642), (31, 815460), (60, 421321), (62, 407730), (93, 271820), (124, 203865), (155, 163092), (186, 135910), (310, 81546), (372, 67955), (465, 54364), (620, 40773), (930, 27182), (1860, 13591)]