13231380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 37425024

約数和(自身を除く): 24193644

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, 2141, 3090, 4282, 6180, 6423, 8564, 10705, 12846, 21410, 25692, 32115, 42820, 64230, 128460, 220523, 441046, 661569, 882092, 1102615, 1323138, 2205230, 2646276, 3307845, 4410460, 6615690, 13231380]

約数ペア:

[(1, 13231380), (2, 6615690), (3, 4410460), (4, 3307845), (5, 2646276), (6, 2205230), (10, 1323138), (12, 1102615), (15, 882092), (20, 661569), (30, 441046), (60, 220523), (103, 128460), (206, 64230), (309, 42820), (412, 32115), (515, 25692), (618, 21410), (1030, 12846), (1236, 10705), (1545, 8564), (2060, 6423), (2141, 6180), (3090, 4282)]