124571330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30911}}^1$

素因数の和:30962

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 124703038

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 30911, 61822, 154555, 309110, 401843, 803686, 958241, 1916482, 2009215, 4018430, 4791205, 9582410, 12457133, 24914266, 62285665, 124571330]

約数ペア:

[(1, 124571330), (2, 62285665), (5, 24914266), (10, 12457133), (13, 9582410), (26, 4791205), (31, 4018430), (62, 2009215), (65, 1916482), (130, 958241), (155, 803686), (310, 401843), (403, 309110), (806, 154555), (2015, 61822), (4030, 30911)]