73421210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 137142720

約数和(自身を除く): 63721510

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2339, 3139, 4678, 6278, 11695, 15695, 23390, 31390, 100577, 170747, 201154, 341494, 502885, 853735, 1005770, 1707470, 7342121, 14684242, 36710605, 73421210]

約数ペア:

[(1, 73421210), (2, 36710605), (5, 14684242), (10, 7342121), (43, 1707470), (73, 1005770), (86, 853735), (146, 502885), (215, 341494), (365, 201154), (430, 170747), (730, 100577), (2339, 31390), (3139, 23390), (4678, 15695), (6278, 11695)]