70758100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 176599808

約数和(自身を除く): 105841708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 373, 542, 700, 746, 1084, 1355, 1492, 1865, 1897, 2611, 2710, 3730, 3794, 5222, 5420, 6775, 7460, 7588, 9325, 9485, 10444, 13055, 13550, 18650, 18970, 26110, 27100, 37300, 37940, 47425, 52220, 65275, 94850, 101083, 130550, 189700, 202166, 261100, 404332, 505415, 707581, 1010830, 1415162, 2021660, 2527075, 2830324, 3537905, 5054150, 7075810, 10108300, 14151620, 17689525, 35379050, 70758100]

約数ペア:

[(1, 70758100), (2, 35379050), (4, 17689525), (5, 14151620), (7, 10108300), (10, 7075810), (14, 5054150), (20, 3537905), (25, 2830324), (28, 2527075), (35, 2021660), (50, 1415162), (70, 1010830), (100, 707581), (140, 505415), (175, 404332), (271, 261100), (350, 202166), (373, 189700), (542, 130550), (700, 101083), (746, 94850), (1084, 65275), (1355, 52220), (1492, 47425), (1865, 37940), (1897, 37300), (2611, 27100), (2710, 26110), (3730, 18970), (3794, 18650), (5222, 13550), (5420, 13055), (6775, 10444), (7460, 9485), (7588, 9325)]