68459340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 208039104

約数和(自身を除く): 139579764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1637, 2091, 2460, 2788, 3274, 3485, 4182, 4911, 6548, 6970, 8185, 8364, 9822, 10455, 13940, 16370, 19644, 20910, 24555, 27829, 32740, 41820, 49110, 55658, 67117, 83487, 98220, 111316, 134234, 139145, 166974, 201351, 268468, 278290, 333948, 335585, 402702, 417435, 556580, 671170, 805404, 834870, 1006755, 1140989, 1342340, 1669740, 2013510, 2281978, 3422967, 4027020, 4563956, 5704945, 6845934, 11409890, 13691868, 17114835, 22819780, 34229670, 68459340]

約数ペア:

[(1, 68459340), (2, 34229670), (3, 22819780), (4, 17114835), (5, 13691868), (6, 11409890), (10, 6845934), (12, 5704945), (15, 4563956), (17, 4027020), (20, 3422967), (30, 2281978), (34, 2013510), (41, 1669740), (51, 1342340), (60, 1140989), (68, 1006755), (82, 834870), (85, 805404), (102, 671170), (123, 556580), (164, 417435), (170, 402702), (204, 335585), (205, 333948), (246, 278290), (255, 268468), (340, 201351), (410, 166974), (492, 139145), (510, 134234), (615, 111316), (697, 98220), (820, 83487), (1020, 67117), (1230, 55658), (1394, 49110), (1637, 41820), (2091, 32740), (2460, 27829), (2788, 24555), (3274, 20910), (3485, 19644), (4182, 16370), (4911, 13940), (6548, 10455), (6970, 9822), (8185, 8364)]