69816470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 129630240

約数和(自身を除く): 59813770

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 1621, 3242, 4307, 8105, 8614, 16210, 21535, 43070, 95639, 118333, 191278, 236666, 478195, 591665, 956390, 1183330, 6981647, 13963294, 34908235, 69816470]

約数ペア:

[(1, 69816470), (2, 34908235), (5, 13963294), (10, 6981647), (59, 1183330), (73, 956390), (118, 591665), (146, 478195), (295, 236666), (365, 191278), (590, 118333), (730, 95639), (1621, 43070), (3242, 21535), (4307, 16210), (8105, 8614)]