713503140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 2322692736

約数和(自身を除く): 1609189596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 337, 355, 420, 426, 497, 674, 710, 852, 994, 1011, 1065, 1348, 1420, 1491, 1685, 1988, 2022, 2130, 2359, 2485, 2982, 3370, 4044, 4260, 4718, 4970, 5041, 5055, 5964, 6740, 7077, 7455, 9436, 9940, 10082, 10110, 11795, 14154, 14910, 15123, 20164, 20220, 23590, 23927, 25205, 28308, 29820, 30246, 35287, 35385, 47180, 47854, 50410, 60492, 70574, 70770, 71781, 75615, 95708, 100820, 105861, 119635, 141148, 141540, 143562, 151230, 167489, 176435, 211722, 239270, 287124, 302460, 334978, 352870, 358905, 423444, 478540, 502467, 529305, 669956, 705740, 717810, 837445, 1004934, 1058610, 1435620, 1674890, 1698817, 2009868, 2117220, 2512335, 3349780, 3397634, 5024670, 5096451, 6795268, 8494085, 10049340, 10192902, 11891719, 16988170, 20385804, 23783438, 25482255, 33976340, 35675157, 47566876, 50964510, 59458595, 71350314, 101929020, 118917190, 142700628, 178375785, 237834380, 356751570, 713503140]

約数ペア:

[(1, 713503140), (2, 356751570), (3, 237834380), (4, 178375785), (5, 142700628), (6, 118917190), (7, 101929020), (10, 71350314), (12, 59458595), (14, 50964510), (15, 47566876), (20, 35675157), (21, 33976340), (28, 25482255), (30, 23783438), (35, 20385804), (42, 16988170), (60, 11891719), (70, 10192902), (71, 10049340), (84, 8494085), (105, 6795268), (140, 5096451), (142, 5024670), (210, 3397634), (213, 3349780), (284, 2512335), (337, 2117220), (355, 2009868), (420, 1698817), (426, 1674890), (497, 1435620), (674, 1058610), (710, 1004934), (852, 837445), (994, 717810), (1011, 705740), (1065, 669956), (1348, 529305), (1420, 502467), (1491, 478540), (1685, 423444), (1988, 358905), (2022, 352870), (2130, 334978), (2359, 302460), (2485, 287124), (2982, 239270), (3370, 211722), (4044, 176435), (4260, 167489), (4718, 151230), (4970, 143562), (5041, 141540), (5055, 141148), (5964, 119635), (6740, 105861), (7077, 100820), (7455, 95708), (9436, 75615), (9940, 71781), (10082, 70770), (10110, 70574), (11795, 60492), (14154, 50410), (14910, 47854), (15123, 47180), (20164, 35385), (20220, 35287), (23590, 30246), (23927, 29820), (25205, 28308)]