143896730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 268669440

約数和(自身を除く): 124772710

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 1145, 2027, 2290, 4054, 7099, 10135, 14198, 20270, 35495, 62837, 70990, 125674, 314185, 464183, 628370, 928366, 2320915, 4641830, 14389673, 28779346, 71948365, 143896730]

約数ペア:

[(1, 143896730), (2, 71948365), (5, 28779346), (10, 14389673), (31, 4641830), (62, 2320915), (155, 928366), (229, 628370), (310, 464183), (458, 314185), (1145, 125674), (2027, 70990), (2290, 62837), (4054, 35495), (7099, 20270), (10135, 14198)]