30426844

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 63212800

約数和(自身を除く): 32785956

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 331, 343, 469, 662, 686, 938, 1324, 1372, 1876, 2317, 3283, 4634, 6566, 9268, 13132, 16219, 22177, 22981, 32438, 44354, 45962, 64876, 88708, 91924, 113533, 155239, 227066, 310478, 454132, 620956, 1086673, 2173346, 4346692, 7606711, 15213422, 30426844]

約数ペア:

[(1, 30426844), (2, 15213422), (4, 7606711), (7, 4346692), (14, 2173346), (28, 1086673), (49, 620956), (67, 454132), (98, 310478), (134, 227066), (196, 155239), (268, 113533), (331, 91924), (343, 88708), (469, 64876), (662, 45962), (686, 44354), (938, 32438), (1324, 22981), (1372, 22177), (1876, 16219), (2317, 13132), (3283, 9268), (4634, 6566)]