282719810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1867}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 536639040

約数和(自身を除く): 253919230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 797, 1594, 1867, 3734, 3985, 7970, 9335, 15143, 18670, 30286, 35473, 70946, 75715, 151430, 177365, 354730, 1487999, 2975998, 7439995, 14879990, 28271981, 56543962, 141359905, 282719810]

約数ペア:

[(1, 282719810), (2, 141359905), (5, 56543962), (10, 28271981), (19, 14879990), (38, 7439995), (95, 2975998), (190, 1487999), (797, 354730), (1594, 177365), (1867, 151430), (3734, 75715), (3985, 70946), (7970, 35473), (9335, 30286), (15143, 18670)]