29572020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 96042240

約数和(自身を除く): 66470220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2381, 2484, 3105, 4140, 4762, 6210, 7143, 9524, 11905, 12420, 14286, 21429, 23810, 28572, 35715, 42858, 47620, 54763, 64287, 71430, 85716, 107145, 109526, 128574, 142860, 164289, 214290, 219052, 257148, 273815, 321435, 328578, 428580, 492867, 547630, 642870, 657156, 821445, 985734, 1095260, 1285740, 1478601, 1642890, 1971468, 2464335, 2957202, 3285780, 4928670, 5914404, 7393005, 9857340, 14786010, 29572020]

約数ペア:

[(1, 29572020), (2, 14786010), (3, 9857340), (4, 7393005), (5, 5914404), (6, 4928670), (9, 3285780), (10, 2957202), (12, 2464335), (15, 1971468), (18, 1642890), (20, 1478601), (23, 1285740), (27, 1095260), (30, 985734), (36, 821445), (45, 657156), (46, 642870), (54, 547630), (60, 492867), (69, 428580), (90, 328578), (92, 321435), (108, 273815), (115, 257148), (135, 219052), (138, 214290), (180, 164289), (207, 142860), (230, 128574), (270, 109526), (276, 107145), (345, 85716), (414, 71430), (460, 64287), (540, 54763), (621, 47620), (690, 42858), (828, 35715), (1035, 28572), (1242, 23810), (1380, 21429), (2070, 14286), (2381, 12420), (2484, 11905), (3105, 9524), (4140, 7143), (4762, 6210)]