493670530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{15727}}^1$

素因数の和:15850

約数の個数: 32

約数和(自身を含む): 921786624

約数和(自身を除く): 428116094

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 15727, 31390, 31454, 78635, 157270, 676261, 1148071, 1352522, 2296142, 3381305, 5740355, 6762610, 11480710, 49367053, 98734106, 246835265, 493670530]

約数ペア:

[(1, 493670530), (2, 246835265), (5, 98734106), (10, 49367053), (43, 11480710), (73, 6762610), (86, 5740355), (146, 3381305), (215, 2296142), (365, 1352522), (430, 1148071), (730, 676261), (3139, 157270), (6278, 78635), (15695, 31454), (15727, 31390)]