68313740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 168134400

約数和(自身を除く): 99820660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 110, 118, 190, 209, 220, 236, 277, 295, 380, 418, 554, 590, 649, 836, 1045, 1108, 1121, 1180, 1298, 1385, 2090, 2242, 2596, 2770, 3047, 3245, 4180, 4484, 5263, 5540, 5605, 6094, 6490, 10526, 11210, 12188, 12331, 12980, 15235, 16343, 21052, 22420, 24662, 26315, 30470, 32686, 49324, 52630, 57893, 60940, 61655, 65372, 81715, 105260, 115786, 123310, 163430, 179773, 231572, 246620, 289465, 310517, 326860, 359546, 578930, 621034, 719092, 898865, 1157860, 1242068, 1552585, 1797730, 3105170, 3415687, 3595460, 6210340, 6831374, 13662748, 17078435, 34156870, 68313740]

約数ペア:

[(1, 68313740), (2, 34156870), (4, 17078435), (5, 13662748), (10, 6831374), (11, 6210340), (19, 3595460), (20, 3415687), (22, 3105170), (38, 1797730), (44, 1552585), (55, 1242068), (59, 1157860), (76, 898865), (95, 719092), (110, 621034), (118, 578930), (190, 359546), (209, 326860), (220, 310517), (236, 289465), (277, 246620), (295, 231572), (380, 179773), (418, 163430), (554, 123310), (590, 115786), (649, 105260), (836, 81715), (1045, 65372), (1108, 61655), (1121, 60940), (1180, 57893), (1298, 52630), (1385, 49324), (2090, 32686), (2242, 30470), (2596, 26315), (2770, 24662), (3047, 22420), (3245, 21052), (4180, 16343), (4484, 15235), (5263, 12980), (5540, 12331), (5605, 12188), (6094, 11210), (6490, 10526)]