30165240

素因数分解:

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

素因数の和:35932

約数の個数: 64

約数和(自身を含む): 103426560

約数和(自身を除く): 73261320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35911, 71822, 107733, 143644, 179555, 215466, 251377, 287288, 359110, 430932, 502754, 538665, 718220, 754131, 861864, 1005508, 1077330, 1256885, 1436440, 1508262, 2011016, 2154660, 2513770, 3016524, 3770655, 4309320, 5027540, 6033048, 7541310, 10055080, 15082620, 30165240]

約数ペア:

[(1, 30165240), (2, 15082620), (3, 10055080), (4, 7541310), (5, 6033048), (6, 5027540), (7, 4309320), (8, 3770655), (10, 3016524), (12, 2513770), (14, 2154660), (15, 2011016), (20, 1508262), (21, 1436440), (24, 1256885), (28, 1077330), (30, 1005508), (35, 861864), (40, 754131), (42, 718220), (56, 538665), (60, 502754), (70, 430932), (84, 359110), (105, 287288), (120, 251377), (140, 215466), (168, 179555), (210, 143644), (280, 107733), (420, 71822), (840, 35911)]