13703820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17569}}^1$

素因数の和:17594

約数の個数: 48

約数和(自身を含む): 41324640

約数和(自身を除く): 27620820

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, 17569, 35138, 52707, 70276, 87845, 105414, 175690, 210828, 228397, 263535, 351380, 456794, 527070, 685191, 913588, 1054140, 1141985, 1370382, 2283970, 2740764, 3425955, 4567940, 6851910, 13703820]

約数ペア:

[(1, 13703820), (2, 6851910), (3, 4567940), (4, 3425955), (5, 2740764), (6, 2283970), (10, 1370382), (12, 1141985), (13, 1054140), (15, 913588), (20, 685191), (26, 527070), (30, 456794), (39, 351380), (52, 263535), (60, 228397), (65, 210828), (78, 175690), (130, 105414), (156, 87845), (195, 70276), (260, 52707), (390, 35138), (780, 17569)]