42864010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19753}}^1$

素因数の和:19798

約数の個数: 32

約数和(自身を含む): 91026432

約数和(自身を除く): 48162422

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 19753, 39506, 98765, 138271, 197530, 276542, 612343, 691355, 1224686, 1382710, 3061715, 4286401, 6123430, 8572802, 21432005, 42864010]

約数ペア:

[(1, 42864010), (2, 21432005), (5, 8572802), (7, 6123430), (10, 4286401), (14, 3061715), (31, 1382710), (35, 1224686), (62, 691355), (70, 612343), (155, 276542), (217, 197530), (310, 138271), (434, 98765), (1085, 39506), (2170, 19753)]