30595460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 74342016

約数和(自身を除く): 43746556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2633, 2905, 5266, 5810, 10532, 11620, 13165, 18431, 26330, 36862, 52660, 73724, 92155, 184310, 218539, 368620, 437078, 874156, 1092695, 1529773, 2185390, 3059546, 4370780, 6119092, 7648865, 15297730, 30595460]

約数ペア:

[(1, 30595460), (2, 15297730), (4, 7648865), (5, 6119092), (7, 4370780), (10, 3059546), (14, 2185390), (20, 1529773), (28, 1092695), (35, 874156), (70, 437078), (83, 368620), (140, 218539), (166, 184310), (332, 92155), (415, 73724), (581, 52660), (830, 36862), (1162, 26330), (1660, 18431), (2324, 13165), (2633, 11620), (2905, 10532), (5266, 5810)]