143809740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{798943}}^1$

素因数の和:798958

約数の個数: 36

約数和(自身を含む): 436223424

約数和(自身を除く): 292413684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 798943, 1597886, 2396829, 3195772, 3994715, 4793658, 7190487, 7989430, 9587316, 11984145, 14380974, 15978860, 23968290, 28761948, 35952435, 47936580, 71904870, 143809740]

約数ペア:

[(1, 143809740), (2, 71904870), (3, 47936580), (4, 35952435), (5, 28761948), (6, 23968290), (9, 15978860), (10, 14380974), (12, 11984145), (15, 9587316), (18, 7989430), (20, 7190487), (30, 4793658), (36, 3994715), (45, 3195772), (60, 2396829), (90, 1597886), (180, 798943)]