2867431390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{114377}}^1$

素因数の和:114516

約数の個数: 32

約数和(自身を含む): 5435242560

約数和(自身を除く): 2567811170

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 12535, 25070, 114377, 228754, 571885, 1143770, 2630671, 5261342, 12467093, 13153355, 24934186, 26306710, 62335465, 124670930, 286743139, 573486278, 1433715695, 2867431390]

約数ペア:

[(1, 2867431390), (2, 1433715695), (5, 573486278), (10, 286743139), (23, 124670930), (46, 62335465), (109, 26306710), (115, 24934186), (218, 13153355), (230, 12467093), (545, 5261342), (1090, 2630671), (2507, 1143770), (5014, 571885), (12535, 228754), (25070, 114377)]