15082620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35911}}^1$

素因数の和:35930

約数の個数: 48

約数和(自身を含む): 48265728

約数和(自身を除く): 33183108

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, 35911, 71822, 107733, 143644, 179555, 215466, 251377, 359110, 430932, 502754, 538665, 718220, 754131, 1005508, 1077330, 1256885, 1508262, 2154660, 2513770, 3016524, 3770655, 5027540, 7541310, 15082620]

約数ペア:

[(1, 15082620), (2, 7541310), (3, 5027540), (4, 3770655), (5, 3016524), (6, 2513770), (7, 2154660), (10, 1508262), (12, 1256885), (14, 1077330), (15, 1005508), (20, 754131), (21, 718220), (28, 538665), (30, 502754), (35, 430932), (42, 359110), (60, 251377), (70, 215466), (84, 179555), (105, 143644), (140, 107733), (210, 71822), (420, 35911)]