30665190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6271}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 74059776

約数和(自身を除く): 43394586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 6271, 12542, 18813, 31355, 37626, 62710, 94065, 188130, 1022173, 2044346, 3066519, 5110865, 6133038, 10221730, 15332595, 30665190]

約数ペア:

[(1, 30665190), (2, 15332595), (3, 10221730), (5, 6133038), (6, 5110865), (10, 3066519), (15, 2044346), (30, 1022173), (163, 188130), (326, 94065), (489, 62710), (815, 37626), (978, 31355), (1630, 18813), (2445, 12542), (4890, 6271)]