359660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 880992

約数和(自身を除く): 521332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 367, 490, 734, 980, 1468, 1835, 2569, 3670, 5138, 7340, 10276, 12845, 17983, 25690, 35966, 51380, 71932, 89915, 179830, 359660]

約数ペア:

[(1, 359660), (2, 179830), (4, 89915), (5, 71932), (7, 51380), (10, 35966), (14, 25690), (20, 17983), (28, 12845), (35, 10276), (49, 7340), (70, 5138), (98, 3670), (140, 2569), (196, 1835), (245, 1468), (367, 980), (490, 734)]