40259370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8233}}^1$

素因数の和:8406

約数の個数: 32

約数和(自身を含む): 97227072

約数和(自身を除く): 56967702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 8233, 16466, 24699, 41165, 49398, 82330, 123495, 246990, 1341979, 2683958, 4025937, 6709895, 8051874, 13419790, 20129685, 40259370]

約数ペア:

[(1, 40259370), (2, 20129685), (3, 13419790), (5, 8051874), (6, 6709895), (10, 4025937), (15, 2683958), (30, 1341979), (163, 246990), (326, 123495), (489, 82330), (815, 49398), (978, 41165), (1630, 24699), (2445, 16466), (4890, 8233)]