85414020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10391}}^1$

素因数の和:10540

約数の個数: 48

約数和(自身を含む): 240928128

約数和(自身を除く): 155514108

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, 4110, 8220, 10391, 20782, 31173, 41564, 51955, 62346, 103910, 124692, 155865, 207820, 311730, 623460, 1423567, 2847134, 4270701, 5694268, 7117835, 8541402, 14235670, 17082804, 21353505, 28471340, 42707010, 85414020]

約数ペア:

[(1, 85414020), (2, 42707010), (3, 28471340), (4, 21353505), (5, 17082804), (6, 14235670), (10, 8541402), (12, 7117835), (15, 5694268), (20, 4270701), (30, 2847134), (60, 1423567), (137, 623460), (274, 311730), (411, 207820), (548, 155865), (685, 124692), (822, 103910), (1370, 62346), (1644, 51955), (2055, 41564), (2740, 31173), (4110, 20782), (8220, 10391)]