42585780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2239}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 119669760

約数和(自身を除く): 77083980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 2239, 3170, 3804, 4478, 4755, 6340, 6717, 8956, 9510, 11195, 13434, 19020, 22390, 26868, 33585, 44780, 67170, 134340, 709763, 1419526, 2129289, 2839052, 3548815, 4258578, 7097630, 8517156, 10646445, 14195260, 21292890, 42585780]

約数ペア:

[(1, 42585780), (2, 21292890), (3, 14195260), (4, 10646445), (5, 8517156), (6, 7097630), (10, 4258578), (12, 3548815), (15, 2839052), (20, 2129289), (30, 1419526), (60, 709763), (317, 134340), (634, 67170), (951, 44780), (1268, 33585), (1585, 26868), (1902, 22390), (2239, 19020), (3170, 13434), (3804, 11195), (4478, 9510), (4755, 8956), (6340, 6717)]