131823660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2131}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 369637632

約数和(自身を除く): 237813972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 2131, 3093, 4124, 4262, 5155, 6186, 6393, 8524, 10310, 10655, 12372, 12786, 15465, 20620, 21310, 25572, 30930, 31965, 42620, 61860, 63930, 127860, 2197061, 4394122, 6591183, 8788244, 10985305, 13182366, 21970610, 26364732, 32955915, 43941220, 65911830, 131823660]

約数ペア:

[(1, 131823660), (2, 65911830), (3, 43941220), (4, 32955915), (5, 26364732), (6, 21970610), (10, 13182366), (12, 10985305), (15, 8788244), (20, 6591183), (30, 4394122), (60, 2197061), (1031, 127860), (2062, 63930), (2131, 61860), (3093, 42620), (4124, 31965), (4262, 30930), (5155, 25572), (6186, 21310), (6393, 20620), (8524, 15465), (10310, 12786), (10655, 12372)]