47113020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{261739}}^1$

素因数の和:261754

約数の個数: 36

約数和(自身を含む): 142910040

約数和(自身を除く): 95797020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 261739, 523478, 785217, 1046956, 1308695, 1570434, 2355651, 2617390, 3140868, 3926085, 4711302, 5234780, 7852170, 9422604, 11778255, 15704340, 23556510, 47113020]

約数ペア:

[(1, 47113020), (2, 23556510), (3, 15704340), (4, 11778255), (5, 9422604), (6, 7852170), (9, 5234780), (10, 4711302), (12, 3926085), (15, 3140868), (18, 2617390), (20, 2355651), (30, 1570434), (36, 1308695), (45, 1046956), (60, 785217), (90, 523478), (180, 261739)]