343294140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22091}}^1$

素因数の和:22147

約数の個数: 96

約数和(自身を含む): 1128282624

約数和(自身を除く): 784988484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 22091, 44182, 66273, 88364, 110455, 132546, 154637, 220910, 265092, 309274, 331365, 441820, 463911, 618548, 662730, 773185, 817367, 927822, 1325460, 1546370, 1634734, 1855644, 2319555, 2452101, 3092740, 3269468, 4086835, 4639110, 4904202, 5721569, 8173670, 9278220, 9808404, 11443138, 12260505, 16347340, 17164707, 22886276, 24521010, 28607845, 34329414, 49042020, 57215690, 68658828, 85823535, 114431380, 171647070, 343294140]

約数ペア:

[(1, 343294140), (2, 171647070), (3, 114431380), (4, 85823535), (5, 68658828), (6, 57215690), (7, 49042020), (10, 34329414), (12, 28607845), (14, 24521010), (15, 22886276), (20, 17164707), (21, 16347340), (28, 12260505), (30, 11443138), (35, 9808404), (37, 9278220), (42, 8173670), (60, 5721569), (70, 4904202), (74, 4639110), (84, 4086835), (105, 3269468), (111, 3092740), (140, 2452101), (148, 2319555), (185, 1855644), (210, 1634734), (222, 1546370), (259, 1325460), (370, 927822), (420, 817367), (444, 773185), (518, 662730), (555, 618548), (740, 463911), (777, 441820), (1036, 331365), (1110, 309274), (1295, 265092), (1554, 220910), (2220, 154637), (2590, 132546), (3108, 110455), (3885, 88364), (5180, 66273), (7770, 44182), (15540, 22091)]