42298760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{3083}}^1$

素因数の和:3115

約数の個数: 64

約数和(自身を含む): 111024000

約数和(自身を除く): 68725240

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, 1372, 1715, 1960, 2744, 3083, 3430, 6166, 6860, 12332, 13720, 15415, 21581, 24664, 30830, 43162, 61660, 86324, 107905, 123320, 151067, 172648, 215810, 302134, 431620, 604268, 755335, 863240, 1057469, 1208536, 1510670, 2114938, 3021340, 4229876, 5287345, 6042680, 8459752, 10574690, 21149380, 42298760]

約数ペア:

[(1, 42298760), (2, 21149380), (4, 10574690), (5, 8459752), (7, 6042680), (8, 5287345), (10, 4229876), (14, 3021340), (20, 2114938), (28, 1510670), (35, 1208536), (40, 1057469), (49, 863240), (56, 755335), (70, 604268), (98, 431620), (140, 302134), (196, 215810), (245, 172648), (280, 151067), (343, 123320), (392, 107905), (490, 86324), (686, 61660), (980, 43162), (1372, 30830), (1715, 24664), (1960, 21581), (2744, 15415), (3083, 13720), (3430, 12332), (6166, 6860)]