90253740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 253128960

約数和(自身を除く): 162875220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 1459, 2062, 2918, 3093, 4124, 4377, 5155, 5836, 6186, 7295, 8754, 10310, 12372, 14590, 15465, 17508, 20620, 21885, 29180, 30930, 43770, 61860, 87540, 1504229, 3008458, 4512687, 6016916, 7521145, 9025374, 15042290, 18050748, 22563435, 30084580, 45126870, 90253740]

約数ペア:

[(1, 90253740), (2, 45126870), (3, 30084580), (4, 22563435), (5, 18050748), (6, 15042290), (10, 9025374), (12, 7521145), (15, 6016916), (20, 4512687), (30, 3008458), (60, 1504229), (1031, 87540), (1459, 61860), (2062, 43770), (2918, 30930), (3093, 29180), (4124, 21885), (4377, 20620), (5155, 17508), (5836, 15465), (6186, 14590), (7295, 12372), (8754, 10310)]