225712140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36523}}^1$

素因数の和:36638

約数の個数: 48

約数和(自身を含む): 638147328

約数和(自身を除く): 412435188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 36523, 73046, 109569, 146092, 182615, 219138, 365230, 438276, 547845, 730460, 1095690, 2191380, 3761869, 7523738, 11285607, 15047476, 18809345, 22571214, 37618690, 45142428, 56428035, 75237380, 112856070, 225712140]

約数ペア:

[(1, 225712140), (2, 112856070), (3, 75237380), (4, 56428035), (5, 45142428), (6, 37618690), (10, 22571214), (12, 18809345), (15, 15047476), (20, 11285607), (30, 7523738), (60, 3761869), (103, 2191380), (206, 1095690), (309, 730460), (412, 547845), (515, 438276), (618, 365230), (1030, 219138), (1236, 182615), (1545, 146092), (2060, 109569), (3090, 73046), (6180, 36523)]