25493970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11969}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 36558510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11969, 23938, 35907, 59845, 71814, 119690, 179535, 359070, 849799, 1699598, 2549397, 4248995, 5098794, 8497990, 12746985, 25493970]

約数ペア:

[(1, 25493970), (2, 12746985), (3, 8497990), (5, 5098794), (6, 4248995), (10, 2549397), (15, 1699598), (30, 849799), (71, 359070), (142, 179535), (213, 119690), (355, 71814), (426, 59845), (710, 35907), (1065, 23938), (2130, 11969)]