15730740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29131}}^1$

素因数の和:29149

約数の個数: 48

約数和(自身を含む): 48941760

約数和(自身を除く): 33211020

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, 29131, 58262, 87393, 116524, 145655, 174786, 262179, 291310, 349572, 436965, 524358, 582620, 786537, 873930, 1048716, 1310895, 1573074, 1747860, 2621790, 3146148, 3932685, 5243580, 7865370, 15730740]

約数ペア:

[(1, 15730740), (2, 7865370), (3, 5243580), (4, 3932685), (5, 3146148), (6, 2621790), (9, 1747860), (10, 1573074), (12, 1310895), (15, 1048716), (18, 873930), (20, 786537), (27, 582620), (30, 524358), (36, 436965), (45, 349572), (54, 291310), (60, 262179), (90, 174786), (108, 145655), (135, 116524), (180, 87393), (270, 58262), (540, 29131)]