4980990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23719}}^1$

素因数の和:23736

約数の個数: 32

約数和(自身を含む): 13662720

約数和(自身を除く): 8681730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 23719, 47438, 71157, 118595, 142314, 166033, 237190, 332066, 355785, 498099, 711570, 830165, 996198, 1660330, 2490495, 4980990]

約数ペア:

[(1, 4980990), (2, 2490495), (3, 1660330), (5, 996198), (6, 830165), (7, 711570), (10, 498099), (14, 355785), (15, 332066), (21, 237190), (30, 166033), (35, 142314), (42, 118595), (70, 71157), (105, 47438), (210, 23719)]