12485910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9679}}^1$

素因数の和:9732

約数の個数: 32

約数和(自身を含む): 30666240

約数和(自身を除く): 18180330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 9679, 19358, 29037, 48395, 58074, 96790, 145185, 290370, 416197, 832394, 1248591, 2080985, 2497182, 4161970, 6242955, 12485910]

約数ペア:

[(1, 12485910), (2, 6242955), (3, 4161970), (5, 2497182), (6, 2080985), (10, 1248591), (15, 832394), (30, 416197), (43, 290370), (86, 145185), (129, 96790), (215, 58074), (258, 48395), (430, 29037), (645, 19358), (1290, 9679)]