2247242390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{176809}}^1$

素因数の和:176888

約数の個数: 32

約数和(自身を含む): 4277387520

約数和(自身を除く): 2030145130

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 176809, 353618, 884045, 1768090, 5481079, 7249169, 10962158, 14498338, 27405395, 36245845, 54810790, 72491690, 224724239, 449448478, 1123621195, 2247242390]

約数ペア:

[(1, 2247242390), (2, 1123621195), (5, 449448478), (10, 224724239), (31, 72491690), (41, 54810790), (62, 36245845), (82, 27405395), (155, 14498338), (205, 10962158), (310, 7249169), (410, 5481079), (1271, 1768090), (2542, 884045), (6355, 353618), (12710, 176809)]