60210220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 150796800

約数和(自身を除く): 90586580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 131, 134, 140, 196, 245, 262, 268, 335, 343, 469, 490, 524, 655, 670, 686, 917, 938, 980, 1310, 1340, 1372, 1715, 1834, 1876, 2345, 2620, 3283, 3430, 3668, 4585, 4690, 6419, 6566, 6860, 8777, 9170, 9380, 12838, 13132, 16415, 17554, 18340, 22981, 25676, 32095, 32830, 35108, 43885, 44933, 45962, 61439, 64190, 65660, 87770, 89866, 91924, 114905, 122878, 128380, 175540, 179732, 224665, 229810, 245756, 307195, 430073, 449330, 459620, 614390, 860146, 898660, 1228780, 1720292, 2150365, 3010511, 4300730, 6021022, 8601460, 12042044, 15052555, 30105110, 60210220]

約数ペア:

[(1, 60210220), (2, 30105110), (4, 15052555), (5, 12042044), (7, 8601460), (10, 6021022), (14, 4300730), (20, 3010511), (28, 2150365), (35, 1720292), (49, 1228780), (67, 898660), (70, 860146), (98, 614390), (131, 459620), (134, 449330), (140, 430073), (196, 307195), (245, 245756), (262, 229810), (268, 224665), (335, 179732), (343, 175540), (469, 128380), (490, 122878), (524, 114905), (655, 91924), (670, 89866), (686, 87770), (917, 65660), (938, 64190), (980, 61439), (1310, 45962), (1340, 44933), (1372, 43885), (1715, 35108), (1834, 32830), (1876, 32095), (2345, 25676), (2620, 22981), (3283, 18340), (3430, 17554), (3668, 16415), (4585, 13132), (4690, 12838), (6419, 9380), (6566, 9170), (6860, 8777)]