2386144740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5681297}}^1$

素因数の和:5681316

約数の個数: 48

約数和(自身を含む): 7635664512

約数和(自身を除く): 5249519772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5681297, 11362594, 17043891, 22725188, 28406485, 34087782, 39769079, 56812970, 68175564, 79538158, 85219455, 113625940, 119307237, 159076316, 170438910, 198845395, 238614474, 340877820, 397690790, 477228948, 596536185, 795381580, 1193072370, 2386144740]

約数ペア:

[(1, 2386144740), (2, 1193072370), (3, 795381580), (4, 596536185), (5, 477228948), (6, 397690790), (7, 340877820), (10, 238614474), (12, 198845395), (14, 170438910), (15, 159076316), (20, 119307237), (21, 113625940), (28, 85219455), (30, 79538158), (35, 68175564), (42, 56812970), (60, 39769079), (70, 34087782), (84, 28406485), (105, 22725188), (140, 17043891), (210, 11362594), (420, 5681297)]