2011003330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{68239}}^1$

素因数の和:68674

約数の個数: 32

約数和(自身を含む): 4146808320

約数和(自身を除く): 2135804990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 68239, 136478, 341195, 477673, 682390, 955346, 2388365, 4776730, 28728619, 57457238, 143643095, 201100333, 287286190, 402200666, 1005501665, 2011003330]

約数ペア:

[(1, 2011003330), (2, 1005501665), (5, 402200666), (7, 287286190), (10, 201100333), (14, 143643095), (35, 57457238), (70, 28728619), (421, 4776730), (842, 2388365), (2105, 955346), (2947, 682390), (4210, 477673), (5894, 341195), (14735, 136478), (29470, 68239)]