2150675090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 4123496160

約数和(自身を除く): 1972821070

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 277, 290, 410, 554, 653, 1189, 1306, 1385, 2378, 2770, 3265, 5945, 6530, 8033, 11357, 11890, 16066, 18937, 22714, 26773, 37874, 40165, 53546, 56785, 80330, 94685, 113570, 133865, 180881, 189370, 267730, 329353, 361762, 658706, 776417, 904405, 1552834, 1646765, 1808810, 3293530, 3882085, 5245549, 7416121, 7764170, 10491098, 14832242, 26227745, 37080605, 52455490, 74161210, 215067509, 430135018, 1075337545, 2150675090]

約数ペア:

[(1, 2150675090), (2, 1075337545), (5, 430135018), (10, 215067509), (29, 74161210), (41, 52455490), (58, 37080605), (82, 26227745), (145, 14832242), (205, 10491098), (277, 7764170), (290, 7416121), (410, 5245549), (554, 3882085), (653, 3293530), (1189, 1808810), (1306, 1646765), (1385, 1552834), (2378, 904405), (2770, 776417), (3265, 658706), (5945, 361762), (6530, 329353), (8033, 267730), (11357, 189370), (11890, 180881), (16066, 133865), (18937, 113570), (22714, 94685), (26773, 80330), (37874, 56785), (40165, 53546)]