6968180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11279

約数の個数: 24

約数和(自身を含む): 15106560

約数和(自身を除く): 8138380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11239, 22478, 44956, 56195, 112390, 224780, 348409, 696818, 1393636, 1742045, 3484090, 6968180]

約数ペア:

[(1, 6968180), (2, 3484090), (4, 1742045), (5, 1393636), (10, 696818), (20, 348409), (31, 224780), (62, 112390), (124, 56195), (155, 44956), (310, 22478), (620, 11239)]