118640410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54673}}^1$

素因数の和:54718

約数の個数: 32

約数和(自身を含む): 251937792

約数和(自身を除く): 133297382

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 54673, 109346, 273365, 382711, 546730, 765422, 1694863, 1913555, 3389726, 3827110, 8474315, 11864041, 16948630, 23728082, 59320205, 118640410]

約数ペア:

[(1, 118640410), (2, 59320205), (5, 23728082), (7, 16948630), (10, 11864041), (14, 8474315), (31, 3827110), (35, 3389726), (62, 1913555), (70, 1694863), (155, 765422), (217, 546730), (310, 382711), (434, 273365), (1085, 109346), (2170, 54673)]