679416770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{50969}}^1$

素因数の和:51050

約数の個数: 32

約数和(自身を含む): 1291783680

約数和(自身を除く): 612366910

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 50969, 101938, 254845, 509690, 1580039, 2191667, 3160078, 4383334, 7900195, 10958335, 15800390, 21916670, 67941677, 135883354, 339708385, 679416770]

約数ペア:

[(1, 679416770), (2, 339708385), (5, 135883354), (10, 67941677), (31, 21916670), (43, 15800390), (62, 10958335), (86, 7900195), (155, 4383334), (215, 3160078), (310, 2191667), (430, 1580039), (1333, 509690), (2666, 254845), (6665, 101938), (13330, 50969)]