65270910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15881}}^1$

素因数の和:16028

約数の個数: 32

約数和(自身を含む): 157803552

約数和(自身を除く): 92532642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 15881, 31762, 47643, 79405, 95286, 158810, 238215, 476430, 2175697, 4351394, 6527091, 10878485, 13054182, 21756970, 32635455, 65270910]

約数ペア:

[(1, 65270910), (2, 32635455), (3, 21756970), (5, 13054182), (6, 10878485), (10, 6527091), (15, 4351394), (30, 2175697), (137, 476430), (274, 238215), (411, 158810), (685, 95286), (822, 79405), (1370, 47643), (2055, 31762), (4110, 15881)]