30942198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 47472138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5711, 11422, 17133, 34266, 39977, 51399, 79954, 102798, 119931, 239862, 245573, 359793, 491146, 719586, 736719, 1473438, 1719011, 2210157, 3438022, 4420314, 5157033, 10314066, 15471099, 30942198]

約数ペア:

[(1, 30942198), (2, 15471099), (3, 10314066), (6, 5157033), (7, 4420314), (9, 3438022), (14, 2210157), (18, 1719011), (21, 1473438), (42, 736719), (43, 719586), (63, 491146), (86, 359793), (126, 245573), (129, 239862), (258, 119931), (301, 102798), (387, 79954), (602, 51399), (774, 39977), (903, 34266), (1806, 17133), (2709, 11422), (5418, 5711)]