84340270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 180172800

約数和(自身を除く): 95832530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 343, 367, 469, 490, 670, 686, 734, 938, 1715, 1835, 2345, 2569, 3283, 3430, 3670, 4690, 5138, 6566, 12845, 16415, 17983, 22981, 24589, 25690, 32830, 35966, 45962, 49178, 89915, 114905, 122945, 125881, 172123, 179830, 229810, 245890, 251762, 344246, 629405, 860615, 1204861, 1258810, 1721230, 2409722, 6024305, 8434027, 12048610, 16868054, 42170135, 84340270]

約数ペア:

[(1, 84340270), (2, 42170135), (5, 16868054), (7, 12048610), (10, 8434027), (14, 6024305), (35, 2409722), (49, 1721230), (67, 1258810), (70, 1204861), (98, 860615), (134, 629405), (245, 344246), (335, 251762), (343, 245890), (367, 229810), (469, 179830), (490, 172123), (670, 125881), (686, 122945), (734, 114905), (938, 89915), (1715, 49178), (1835, 45962), (2345, 35966), (2569, 32830), (3283, 25690), (3430, 24589), (3670, 22981), (4690, 17983), (5138, 16415), (6566, 12845)]