469870740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{870131}}^1$

素因数の和:870149

約数の個数: 48

約数和(自身を含む): 1461821760

約数和(自身を除く): 991951020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 870131, 1740262, 2610393, 3480524, 4350655, 5220786, 7831179, 8701310, 10441572, 13051965, 15662358, 17402620, 23493537, 26103930, 31324716, 39155895, 46987074, 52207860, 78311790, 93974148, 117467685, 156623580, 234935370, 469870740]

約数ペア:

[(1, 469870740), (2, 234935370), (3, 156623580), (4, 117467685), (5, 93974148), (6, 78311790), (9, 52207860), (10, 46987074), (12, 39155895), (15, 31324716), (18, 26103930), (20, 23493537), (27, 17402620), (30, 15662358), (36, 13051965), (45, 10441572), (54, 8701310), (60, 7831179), (90, 5220786), (108, 4350655), (135, 3480524), (180, 2610393), (270, 1740262), (540, 870131)]