2988893030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{25943}}^1$

素因数の和:26272

約数の個数: 32

約数和(自身を含む): 5531053248

約数和(自身を除く): 2542160218

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2810, 11521, 23042, 25943, 51886, 57605, 115210, 129715, 259430, 1063663, 2127326, 5318315, 7289983, 10636630, 14579966, 36449915, 72899830, 298889303, 597778606, 1494446515, 2988893030]

約数ペア:

[(1, 2988893030), (2, 1494446515), (5, 597778606), (10, 298889303), (41, 72899830), (82, 36449915), (205, 14579966), (281, 10636630), (410, 7289983), (562, 5318315), (1405, 2127326), (2810, 1063663), (11521, 259430), (23042, 129715), (25943, 115210), (51886, 57605)]