9880590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 25220160

約数和(自身を除く): 15339570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 277, 290, 410, 435, 554, 615, 831, 870, 1189, 1230, 1385, 1662, 2378, 2770, 3567, 4155, 5945, 7134, 8033, 8310, 11357, 11890, 16066, 17835, 22714, 24099, 34071, 35670, 40165, 48198, 56785, 68142, 80330, 113570, 120495, 170355, 240990, 329353, 340710, 658706, 988059, 1646765, 1976118, 3293530, 4940295, 9880590]

約数ペア:

[(1, 9880590), (2, 4940295), (3, 3293530), (5, 1976118), (6, 1646765), (10, 988059), (15, 658706), (29, 340710), (30, 329353), (41, 240990), (58, 170355), (82, 120495), (87, 113570), (123, 80330), (145, 68142), (174, 56785), (205, 48198), (246, 40165), (277, 35670), (290, 34071), (410, 24099), (435, 22714), (554, 17835), (615, 16066), (831, 11890), (870, 11357), (1189, 8310), (1230, 8033), (1385, 7134), (1662, 5945), (2378, 4155), (2770, 3567)]