268376470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 491316192

約数和(自身を除く): 222939722

約数列:

[1, 2, 5, 10, 73, 146, 365, 563, 653, 730, 1126, 1306, 2815, 3265, 5630, 6530, 41099, 47669, 82198, 95338, 205495, 238345, 367639, 410990, 476690, 735278, 1838195, 3676390, 26837647, 53675294, 134188235, 268376470]

約数ペア:

[(1, 268376470), (2, 134188235), (5, 53675294), (10, 26837647), (73, 3676390), (146, 1838195), (365, 735278), (563, 476690), (653, 410990), (730, 367639), (1126, 238345), (1306, 205495), (2815, 95338), (3265, 82198), (5630, 47669), (6530, 41099)]