13486963980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{867887}}^1$

素因数の和:867943

約数の個数: 96

約数和(自身を含む): 44324775936

約数和(自身を除く): 30837811956

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, 867887, 1735774, 2603661, 3471548, 4339435, 5207322, 6075209, 8678870, 10414644, 12150418, 13018305, 17357740, 18225627, 24300836, 26036610, 30376045, 32111819, 36451254, 52073220, 60752090, 64223638, 72902508, 91128135, 96335457, 121504180, 128447276, 160559095, 182256270, 192670914, 224782733, 321118190, 364512540, 385341828, 449565466, 481677285, 642236380, 674348199, 899130932, 963354570, 1123913665, 1348696398, 1926709140, 2247827330, 2697392796, 3371740995, 4495654660, 6743481990, 13486963980]

約数ペア:

[(1, 13486963980), (2, 6743481990), (3, 4495654660), (4, 3371740995), (5, 2697392796), (6, 2247827330), (7, 1926709140), (10, 1348696398), (12, 1123913665), (14, 963354570), (15, 899130932), (20, 674348199), (21, 642236380), (28, 481677285), (30, 449565466), (35, 385341828), (37, 364512540), (42, 321118190), (60, 224782733), (70, 192670914), (74, 182256270), (84, 160559095), (105, 128447276), (111, 121504180), (140, 96335457), (148, 91128135), (185, 72902508), (210, 64223638), (222, 60752090), (259, 52073220), (370, 36451254), (420, 32111819), (444, 30376045), (518, 26036610), (555, 24300836), (740, 18225627), (777, 17357740), (1036, 13018305), (1110, 12150418), (1295, 10414644), (1554, 8678870), (2220, 6075209), (2590, 5207322), (3108, 4339435), (3885, 3471548), (5180, 2603661), (7770, 1735774), (15540, 867887)]