71537790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 104096130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 131, 167, 218, 262, 327, 334, 393, 501, 545, 654, 655, 786, 835, 1002, 1090, 1310, 1635, 1670, 1965, 2505, 3270, 3930, 5010, 14279, 18203, 21877, 28558, 36406, 42837, 43754, 54609, 65631, 71395, 85674, 91015, 109218, 109385, 131262, 142790, 182030, 214185, 218770, 273045, 328155, 428370, 546090, 656310, 2384593, 4769186, 7153779, 11922965, 14307558, 23845930, 35768895, 71537790]

約数ペア:

[(1, 71537790), (2, 35768895), (3, 23845930), (5, 14307558), (6, 11922965), (10, 7153779), (15, 4769186), (30, 2384593), (109, 656310), (131, 546090), (167, 428370), (218, 328155), (262, 273045), (327, 218770), (334, 214185), (393, 182030), (501, 142790), (545, 131262), (654, 109385), (655, 109218), (786, 91015), (835, 85674), (1002, 71395), (1090, 65631), (1310, 54609), (1635, 43754), (1670, 42837), (1965, 36406), (2505, 28558), (3270, 21877), (3930, 18203), (5010, 14279)]