68722170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 122878470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 43, 55, 58, 66, 86, 87, 110, 129, 145, 165, 167, 174, 215, 258, 290, 319, 330, 334, 430, 435, 473, 501, 638, 645, 835, 870, 946, 957, 1002, 1247, 1290, 1419, 1595, 1670, 1837, 1914, 2365, 2494, 2505, 2838, 3190, 3674, 3741, 4730, 4785, 4843, 5010, 5511, 6235, 7095, 7181, 7482, 9185, 9570, 9686, 11022, 12470, 13717, 14190, 14362, 14529, 18370, 18705, 21543, 24215, 27434, 27555, 29058, 35905, 37410, 41151, 43086, 48430, 53273, 55110, 68585, 71810, 72645, 78991, 82302, 106546, 107715, 137170, 145290, 157982, 159819, 205755, 208249, 215430, 236973, 266365, 319638, 394955, 411510, 416498, 473946, 532730, 624747, 789910, 799095, 1041245, 1184865, 1249494, 1598190, 2082490, 2290739, 2369730, 3123735, 4581478, 6247470, 6872217, 11453695, 13744434, 22907390, 34361085, 68722170]

約数ペア:

[(1, 68722170), (2, 34361085), (3, 22907390), (5, 13744434), (6, 11453695), (10, 6872217), (11, 6247470), (15, 4581478), (22, 3123735), (29, 2369730), (30, 2290739), (33, 2082490), (43, 1598190), (55, 1249494), (58, 1184865), (66, 1041245), (86, 799095), (87, 789910), (110, 624747), (129, 532730), (145, 473946), (165, 416498), (167, 411510), (174, 394955), (215, 319638), (258, 266365), (290, 236973), (319, 215430), (330, 208249), (334, 205755), (430, 159819), (435, 157982), (473, 145290), (501, 137170), (638, 107715), (645, 106546), (835, 82302), (870, 78991), (946, 72645), (957, 71810), (1002, 68585), (1247, 55110), (1290, 53273), (1419, 48430), (1595, 43086), (1670, 41151), (1837, 37410), (1914, 35905), (2365, 29058), (2494, 27555), (2505, 27434), (2838, 24215), (3190, 21543), (3674, 18705), (3741, 18370), (4730, 14529), (4785, 14362), (4843, 14190), (5010, 13717), (5511, 12470), (6235, 11022), (7095, 9686), (7181, 9570), (7482, 9185)]