3239390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 7411824

約数和(自身を除く): 4172434

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 601, 770, 1078, 1202, 2695, 3005, 4207, 5390, 6010, 6611, 8414, 13222, 21035, 29449, 33055, 42070, 46277, 58898, 66110, 92554, 147245, 231385, 294490, 323939, 462770, 647878, 1619695, 3239390]

約数ペア:

[(1, 3239390), (2, 1619695), (5, 647878), (7, 462770), (10, 323939), (11, 294490), (14, 231385), (22, 147245), (35, 92554), (49, 66110), (55, 58898), (70, 46277), (77, 42070), (98, 33055), (110, 29449), (154, 21035), (245, 13222), (385, 8414), (490, 6611), (539, 6010), (601, 5390), (770, 4207), (1078, 3005), (1202, 2695)]