132151590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20681}}^1$

素因数の和:20765

約数の個数: 48

約数和(自身を含む): 348450336

約数和(自身を除く): 216298746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 20681, 41362, 62043, 103405, 124086, 186129, 206810, 310215, 372258, 620430, 930645, 1468351, 1861290, 2936702, 4405053, 7341755, 8810106, 13215159, 14683510, 22025265, 26430318, 44050530, 66075795, 132151590]

約数ペア:

[(1, 132151590), (2, 66075795), (3, 44050530), (5, 26430318), (6, 22025265), (9, 14683510), (10, 13215159), (15, 8810106), (18, 7341755), (30, 4405053), (45, 2936702), (71, 1861290), (90, 1468351), (142, 930645), (213, 620430), (355, 372258), (426, 310215), (639, 206810), (710, 186129), (1065, 124086), (1278, 103405), (2130, 62043), (3195, 41362), (6390, 20681)]