24971820

素因数分解:

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

素因数の和:9734

約数の個数: 48

約数和(自身を含む): 71554560

約数和(自身を除く): 46582740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 9679, 19358, 29037, 38716, 48395, 58074, 96790, 116148, 145185, 193580, 290370, 416197, 580740, 832394, 1248591, 1664788, 2080985, 2497182, 4161970, 4994364, 6242955, 8323940, 12485910, 24971820]

約数ペア:

[(1, 24971820), (2, 12485910), (3, 8323940), (4, 6242955), (5, 4994364), (6, 4161970), (10, 2497182), (12, 2080985), (15, 1664788), (20, 1248591), (30, 832394), (43, 580740), (60, 416197), (86, 290370), (129, 193580), (172, 145185), (215, 116148), (258, 96790), (430, 58074), (516, 48395), (645, 38716), (860, 29037), (1290, 19358), (2580, 9679)]