330696590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 705024000

約数和(自身を除く): 374327410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 343, 469, 490, 670, 686, 938, 1439, 1715, 2345, 2878, 3283, 3430, 4690, 6566, 7195, 10073, 14390, 16415, 20146, 22981, 32830, 45962, 50365, 70511, 96413, 100730, 114905, 141022, 192826, 229810, 352555, 482065, 493577, 674891, 705110, 964130, 987154, 1349782, 2467885, 3374455, 4724237, 4935770, 6748910, 9448474, 23621185, 33069659, 47242370, 66139318, 165348295, 330696590]

約数ペア:

[(1, 330696590), (2, 165348295), (5, 66139318), (7, 47242370), (10, 33069659), (14, 23621185), (35, 9448474), (49, 6748910), (67, 4935770), (70, 4724237), (98, 3374455), (134, 2467885), (245, 1349782), (335, 987154), (343, 964130), (469, 705110), (490, 674891), (670, 493577), (686, 482065), (938, 352555), (1439, 229810), (1715, 192826), (2345, 141022), (2878, 114905), (3283, 100730), (3430, 96413), (4690, 70511), (6566, 50365), (7195, 45962), (10073, 32830), (14390, 22981), (16415, 20146)]