105828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56897}}^1$

素因数の和:56940

約数の個数: 48

約数和(自身を含む): 305883648

約数和(自身を除く): 200055228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 56897, 113794, 170691, 227588, 284485, 341382, 568970, 682764, 853455, 1137940, 1706910, 1763807, 3413820, 3527614, 5291421, 7055228, 8819035, 10582842, 17638070, 21165684, 26457105, 35276140, 52914210, 105828420]

約数ペア:

[(1, 105828420), (2, 52914210), (3, 35276140), (4, 26457105), (5, 21165684), (6, 17638070), (10, 10582842), (12, 8819035), (15, 7055228), (20, 5291421), (30, 3527614), (31, 3413820), (60, 1763807), (62, 1706910), (93, 1137940), (124, 853455), (155, 682764), (186, 568970), (310, 341382), (372, 284485), (465, 227588), (620, 170691), (930, 113794), (1860, 56897)]