67396980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4393

約数の個数: 96

約数和(自身を含む): 221550336

約数和(自身を除く): 154153356

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, 4337, 5180, 7770, 8674, 13011, 15540, 17348, 21685, 26022, 30359, 43370, 52044, 60718, 65055, 86740, 91077, 121436, 130110, 151795, 160469, 182154, 260220, 303590, 320938, 364308, 455385, 481407, 607180, 641876, 802345, 910770, 962814, 1123283, 1604690, 1821540, 1925628, 2246566, 2407035, 3209380, 3369849, 4493132, 4814070, 5616415, 6739698, 9628140, 11232830, 13479396, 16849245, 22465660, 33698490, 67396980]

約数ペア:

[(1, 67396980), (2, 33698490), (3, 22465660), (4, 16849245), (5, 13479396), (6, 11232830), (7, 9628140), (10, 6739698), (12, 5616415), (14, 4814070), (15, 4493132), (20, 3369849), (21, 3209380), (28, 2407035), (30, 2246566), (35, 1925628), (37, 1821540), (42, 1604690), (60, 1123283), (70, 962814), (74, 910770), (84, 802345), (105, 641876), (111, 607180), (140, 481407), (148, 455385), (185, 364308), (210, 320938), (222, 303590), (259, 260220), (370, 182154), (420, 160469), (444, 151795), (518, 130110), (555, 121436), (740, 91077), (777, 86740), (1036, 65055), (1110, 60718), (1295, 52044), (1554, 43370), (2220, 30359), (2590, 26022), (3108, 21685), (3885, 17348), (4337, 15540), (5180, 13011), (7770, 8674)]