168102390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67511}}^1$

素因数の和:67604

約数の個数: 32

約数和(自身を含む): 408312576

約数和(自身を除く): 240210186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 67511, 135022, 202533, 337555, 405066, 675110, 1012665, 2025330, 5603413, 11206826, 16810239, 28017065, 33620478, 56034130, 84051195, 168102390]

約数ペア:

[(1, 168102390), (2, 84051195), (3, 56034130), (5, 33620478), (6, 28017065), (10, 16810239), (15, 11206826), (30, 5603413), (83, 2025330), (166, 1012665), (249, 675110), (415, 405066), (498, 337555), (830, 202533), (1245, 135022), (2490, 67511)]