14666680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 38520000

約数和(自身を除く): 23853320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1069, 1372, 1715, 1960, 2138, 2744, 3430, 4276, 5345, 6860, 7483, 8552, 10690, 13720, 14966, 21380, 29932, 37415, 42760, 52381, 59864, 74830, 104762, 149660, 209524, 261905, 299320, 366667, 419048, 523810, 733334, 1047620, 1466668, 1833335, 2095240, 2933336, 3666670, 7333340, 14666680]

約数ペア:

[(1, 14666680), (2, 7333340), (4, 3666670), (5, 2933336), (7, 2095240), (8, 1833335), (10, 1466668), (14, 1047620), (20, 733334), (28, 523810), (35, 419048), (40, 366667), (49, 299320), (56, 261905), (70, 209524), (98, 149660), (140, 104762), (196, 74830), (245, 59864), (280, 52381), (343, 42760), (392, 37415), (490, 29932), (686, 21380), (980, 14966), (1069, 13720), (1372, 10690), (1715, 8552), (1960, 7483), (2138, 6860), (2744, 5345), (3430, 4276)]