1189671130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{42023}}^1$

素因数の和:42198

約数の個数: 32

約数和(自身を含む): 2269296000

約数和(自身を除く): 1079624870

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 42023, 84046, 210115, 420230, 798437, 1596874, 3992185, 6261427, 7984370, 12522854, 31307135, 62614270, 118967113, 237934226, 594835565, 1189671130]

約数ペア:

[(1, 1189671130), (2, 594835565), (5, 237934226), (10, 118967113), (19, 62614270), (38, 31307135), (95, 12522854), (149, 7984370), (190, 6261427), (298, 3992185), (745, 1596874), (1490, 798437), (2831, 420230), (5662, 210115), (14155, 84046), (28310, 42023)]