170956140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7177}}^1$

素因数の和:7586

約数の個数: 48

約数和(自身を含む): 479949792

約数和(自身を除く): 308993652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7177, 7940, 11910, 14354, 21531, 23820, 28708, 35885, 43062, 71770, 86124, 107655, 143540, 215310, 430620, 2849269, 5698538, 8547807, 11397076, 14246345, 17095614, 28492690, 34191228, 42739035, 56985380, 85478070, 170956140]

約数ペア:

[(1, 170956140), (2, 85478070), (3, 56985380), (4, 42739035), (5, 34191228), (6, 28492690), (10, 17095614), (12, 14246345), (15, 11397076), (20, 8547807), (30, 5698538), (60, 2849269), (397, 430620), (794, 215310), (1191, 143540), (1588, 107655), (1985, 86124), (2382, 71770), (3970, 43062), (4764, 35885), (5955, 28708), (7177, 23820), (7940, 21531), (11910, 14354)]