151906370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28183}}^1$

素因数の和:28215

約数の個数: 48

約数和(自身を含む): 347001408

約数和(自身を除く): 195095038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28183, 56366, 140915, 197281, 281830, 310013, 394562, 620026, 986405, 1380967, 1550065, 1972810, 2170091, 2761934, 3100130, 4340182, 6904835, 10850455, 13809670, 15190637, 21700910, 30381274, 75953185, 151906370]

約数ペア:

[(1, 151906370), (2, 75953185), (5, 30381274), (7, 21700910), (10, 15190637), (11, 13809670), (14, 10850455), (22, 6904835), (35, 4340182), (49, 3100130), (55, 2761934), (70, 2170091), (77, 1972810), (98, 1550065), (110, 1380967), (154, 986405), (245, 620026), (385, 394562), (490, 310013), (539, 281830), (770, 197281), (1078, 140915), (2695, 56366), (5390, 28183)]