3161830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 6889536

約数和(自身を除く): 3727706

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2657, 5314, 13285, 18599, 26570, 37198, 45169, 90338, 92995, 185990, 225845, 316183, 451690, 632366, 1580915, 3161830]

約数ペア:

[(1, 3161830), (2, 1580915), (5, 632366), (7, 451690), (10, 316183), (14, 225845), (17, 185990), (34, 92995), (35, 90338), (70, 45169), (85, 37198), (119, 26570), (170, 18599), (238, 13285), (595, 5314), (1190, 2657)]