72367710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56099}}^1$

素因数の和:56152

約数の個数: 32

約数和(自身を含む): 177724800

約数和(自身を除く): 105357090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56099, 112198, 168297, 280495, 336594, 560990, 841485, 1682970, 2412257, 4824514, 7236771, 12061285, 14473542, 24122570, 36183855, 72367710]

約数ペア:

[(1, 72367710), (2, 36183855), (3, 24122570), (5, 14473542), (6, 12061285), (10, 7236771), (15, 4824514), (30, 2412257), (43, 1682970), (86, 841485), (129, 560990), (215, 336594), (258, 280495), (430, 168297), (645, 112198), (1290, 56099)]