9837420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 17945748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1291, 1524, 1905, 2540, 2582, 3810, 3873, 5164, 6455, 7620, 7746, 12910, 15492, 19365, 25820, 38730, 77460, 163957, 327914, 491871, 655828, 819785, 983742, 1639570, 1967484, 2459355, 3279140, 4918710, 9837420]

約数ペア:

[(1, 9837420), (2, 4918710), (3, 3279140), (4, 2459355), (5, 1967484), (6, 1639570), (10, 983742), (12, 819785), (15, 655828), (20, 491871), (30, 327914), (60, 163957), (127, 77460), (254, 38730), (381, 25820), (508, 19365), (635, 15492), (762, 12910), (1270, 7746), (1291, 7620), (1524, 6455), (1905, 5164), (2540, 3873), (2582, 3810)]