28474170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22073}}^1$

素因数の和:22126

約数の個数: 32

約数和(自身を含む): 69930432

約数和(自身を除く): 41456262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22073, 44146, 66219, 110365, 132438, 220730, 331095, 662190, 949139, 1898278, 2847417, 4745695, 5694834, 9491390, 14237085, 28474170]

約数ペア:

[(1, 28474170), (2, 14237085), (3, 9491390), (5, 5694834), (6, 4745695), (10, 2847417), (15, 1898278), (30, 949139), (43, 662190), (86, 331095), (129, 220730), (215, 132438), (258, 110365), (430, 66219), (645, 44146), (1290, 22073)]