29696140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 64963584

約数和(自身を除く): 35267444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 227, 310, 422, 454, 620, 844, 908, 1055, 1135, 2110, 2270, 4220, 4540, 6541, 7037, 13082, 14074, 26164, 28148, 32705, 35185, 47897, 65410, 70370, 95794, 130820, 140740, 191588, 239485, 478970, 957940, 1484807, 2969614, 5939228, 7424035, 14848070, 29696140]

約数ペア:

[(1, 29696140), (2, 14848070), (4, 7424035), (5, 5939228), (10, 2969614), (20, 1484807), (31, 957940), (62, 478970), (124, 239485), (155, 191588), (211, 140740), (227, 130820), (310, 95794), (422, 70370), (454, 65410), (620, 47897), (844, 35185), (908, 32705), (1055, 28148), (1135, 26164), (2110, 14074), (2270, 13082), (4220, 7037), (4540, 6541)]