284826910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10061}}^1$

素因数の和:10236

約数の個数: 32

約数和(自身を含む): 543348000

約数和(自身を除く): 258521090

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 10061, 14155, 20122, 28310, 50305, 100610, 191159, 382318, 955795, 1499089, 1911590, 2998178, 7495445, 14990890, 28482691, 56965382, 142413455, 284826910]

約数ペア:

[(1, 284826910), (2, 142413455), (5, 56965382), (10, 28482691), (19, 14990890), (38, 7495445), (95, 2998178), (149, 1911590), (190, 1499089), (298, 955795), (745, 382318), (1490, 191159), (2831, 100610), (5662, 50305), (10061, 28310), (14155, 20122)]