13029030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20681}}^1$

素因数の和:20701

約数の個数: 48

約数和(自身を含む): 38716704

約数和(自身を除く): 25687674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20681, 41362, 62043, 103405, 124086, 144767, 186129, 206810, 289534, 310215, 372258, 434301, 620430, 723835, 868602, 930645, 1302903, 1447670, 1861290, 2171505, 2605806, 4343010, 6514515, 13029030]

約数ペア:

[(1, 13029030), (2, 6514515), (3, 4343010), (5, 2605806), (6, 2171505), (7, 1861290), (9, 1447670), (10, 1302903), (14, 930645), (15, 868602), (18, 723835), (21, 620430), (30, 434301), (35, 372258), (42, 310215), (45, 289534), (63, 206810), (70, 186129), (90, 144767), (105, 124086), (126, 103405), (210, 62043), (315, 41362), (630, 20681)]