140722770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16231}}^1$

素因数の和:16275

約数の個数: 48

約数和(自身を含む): 358792128

約数和(自身を除く): 218069358

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 16231, 32462, 48693, 81155, 97386, 162310, 243465, 275927, 486930, 551854, 827781, 1379635, 1655562, 2759270, 4138905, 4690759, 8277810, 9381518, 14072277, 23453795, 28144554, 46907590, 70361385, 140722770]

約数ペア:

[(1, 140722770), (2, 70361385), (3, 46907590), (5, 28144554), (6, 23453795), (10, 14072277), (15, 9381518), (17, 8277810), (30, 4690759), (34, 4138905), (51, 2759270), (85, 1655562), (102, 1379635), (170, 827781), (255, 551854), (289, 486930), (510, 275927), (578, 243465), (867, 162310), (1445, 97386), (1734, 81155), (2890, 48693), (4335, 32462), (8670, 16231)]