203628030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 499046400

約数和(自身を除く): 295418370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 151, 158, 237, 302, 395, 453, 474, 569, 755, 790, 906, 1138, 1185, 1510, 1707, 2265, 2370, 2845, 3414, 4530, 5690, 8535, 11929, 17070, 23858, 35787, 44951, 59645, 71574, 85919, 89902, 119290, 134853, 171838, 178935, 224755, 257757, 269706, 357870, 429595, 449510, 515514, 674265, 859190, 1288785, 1348530, 2577570, 6787601, 13575202, 20362803, 33938005, 40725606, 67876010, 101814015, 203628030]

約数ペア:

[(1, 203628030), (2, 101814015), (3, 67876010), (5, 40725606), (6, 33938005), (10, 20362803), (15, 13575202), (30, 6787601), (79, 2577570), (151, 1348530), (158, 1288785), (237, 859190), (302, 674265), (395, 515514), (453, 449510), (474, 429595), (569, 357870), (755, 269706), (790, 257757), (906, 224755), (1138, 178935), (1185, 171838), (1510, 134853), (1707, 119290), (2265, 89902), (2370, 85919), (2845, 71574), (3414, 59645), (4530, 44951), (5690, 35787), (8535, 23858), (11929, 17070)]