72317310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185429}}^1$

素因数の和:185452

約数の個数: 32

約数和(自身を含む): 186913440

約数和(自身を除く): 114596130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 185429, 370858, 556287, 927145, 1112574, 1854290, 2410577, 2781435, 4821154, 5562870, 7231731, 12052885, 14463462, 24105770, 36158655, 72317310]

約数ペア:

[(1, 72317310), (2, 36158655), (3, 24105770), (5, 14463462), (6, 12052885), (10, 7231731), (13, 5562870), (15, 4821154), (26, 2781435), (30, 2410577), (39, 1854290), (65, 1112574), (78, 927145), (130, 556287), (195, 370858), (390, 185429)]