307122340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 798868224

約数和(自身を除く): 491745884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 860, 1190, 1204, 1462, 1505, 2380, 2924, 3001, 3010, 3655, 5117, 6002, 6020, 7310, 10234, 12004, 14620, 15005, 20468, 21007, 25585, 30010, 42014, 51017, 51170, 60020, 84028, 102034, 102340, 105035, 129043, 204068, 210070, 255085, 258086, 357119, 420140, 510170, 516172, 645215, 714238, 903301, 1020340, 1290430, 1428476, 1785595, 1806602, 2193731, 2580860, 3571190, 3613204, 4387462, 4516505, 7142380, 8774924, 9033010, 10968655, 15356117, 18066020, 21937310, 30712234, 43874620, 61424468, 76780585, 153561170, 307122340]

約数ペア:

[(1, 307122340), (2, 153561170), (4, 76780585), (5, 61424468), (7, 43874620), (10, 30712234), (14, 21937310), (17, 18066020), (20, 15356117), (28, 10968655), (34, 9033010), (35, 8774924), (43, 7142380), (68, 4516505), (70, 4387462), (85, 3613204), (86, 3571190), (119, 2580860), (140, 2193731), (170, 1806602), (172, 1785595), (215, 1428476), (238, 1290430), (301, 1020340), (340, 903301), (430, 714238), (476, 645215), (595, 516172), (602, 510170), (731, 420140), (860, 357119), (1190, 258086), (1204, 255085), (1462, 210070), (1505, 204068), (2380, 129043), (2924, 105035), (3001, 102340), (3010, 102034), (3655, 84028), (5117, 60020), (6002, 51170), (6020, 51017), (7310, 42014), (10234, 30010), (12004, 25585), (14620, 21007), (15005, 20468)]