29409420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11399}}^1$

素因数の和:11454

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 54859380

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, 11399, 22798, 34197, 45596, 56995, 68394, 113990, 136788, 170985, 227980, 341970, 490157, 683940, 980314, 1470471, 1960628, 2450785, 2940942, 4901570, 5881884, 7352355, 9803140, 14704710, 29409420]

約数ペア:

[(1, 29409420), (2, 14704710), (3, 9803140), (4, 7352355), (5, 5881884), (6, 4901570), (10, 2940942), (12, 2450785), (15, 1960628), (20, 1470471), (30, 980314), (43, 683940), (60, 490157), (86, 341970), (129, 227980), (172, 170985), (215, 136788), (258, 113990), (430, 68394), (516, 56995), (645, 45596), (860, 34197), (1290, 22798), (2580, 11399)]