20175281010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74723263}}^1$

素因数の和:74723279

約数の個数: 32

約数和(自身を含む): 53800750080

約数和(自身を除く): 33625469070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74723263, 149446526, 224169789, 373616315, 448339578, 672509367, 747232630, 1120848945, 1345018734, 2017528101, 2241697890, 3362546835, 4035056202, 6725093670, 10087640505, 20175281010]

約数ペア:

[(1, 20175281010), (2, 10087640505), (3, 6725093670), (5, 4035056202), (6, 3362546835), (9, 2241697890), (10, 2017528101), (15, 1345018734), (18, 1120848945), (27, 747232630), (30, 672509367), (45, 448339578), (54, 373616315), (90, 224169789), (135, 149446526), (270, 74723263)]