27874020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3391}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 78640128

約数和(自身を除く): 50766108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3391, 4110, 6782, 8220, 10173, 13564, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 464567, 929134, 1393701, 1858268, 2322835, 2787402, 4645670, 5574804, 6968505, 9291340, 13937010, 27874020]

約数ペア:

[(1, 27874020), (2, 13937010), (3, 9291340), (4, 6968505), (5, 5574804), (6, 4645670), (10, 2787402), (12, 2322835), (15, 1858268), (20, 1393701), (30, 929134), (60, 464567), (137, 203460), (274, 101730), (411, 67820), (548, 50865), (685, 40692), (822, 33910), (1370, 20346), (1644, 16955), (2055, 13564), (2740, 10173), (3391, 8220), (4110, 6782)]