222912390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{3049}}^1$

素因数の和:5496

約数の個数: 32

約数和(自身を含む): 535384800

約数和(自身を除く): 312472410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2437, 3049, 4874, 6098, 7311, 9147, 12185, 14622, 15245, 18294, 24370, 30490, 36555, 45735, 73110, 91470, 7430413, 14860826, 22291239, 37152065, 44582478, 74304130, 111456195, 222912390]

約数ペア:

[(1, 222912390), (2, 111456195), (3, 74304130), (5, 44582478), (6, 37152065), (10, 22291239), (15, 14860826), (30, 7430413), (2437, 91470), (3049, 73110), (4874, 45735), (6098, 36555), (7311, 30490), (9147, 24370), (12185, 18294), (14622, 15245)]