207301830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{2741}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 497903328

約数和(自身を除く): 290601498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2521, 2741, 5042, 5482, 7563, 8223, 12605, 13705, 15126, 16446, 25210, 27410, 37815, 41115, 75630, 82230, 6910061, 13820122, 20730183, 34550305, 41460366, 69100610, 103650915, 207301830]

約数ペア:

[(1, 207301830), (2, 103650915), (3, 69100610), (5, 41460366), (6, 34550305), (10, 20730183), (15, 13820122), (30, 6910061), (2521, 82230), (2741, 75630), (5042, 41115), (5482, 37815), (7563, 27410), (8223, 25210), (12605, 16446), (13705, 15126)]