239550540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{84947}}^1$

素因数の和:85006

約数の個数: 48

約数和(自身を含む): 685020672

約数和(自身を除く): 445470132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 84947, 169894, 254841, 339788, 424735, 509682, 849470, 1019364, 1274205, 1698940, 2548410, 3992509, 5096820, 7985018, 11977527, 15970036, 19962545, 23955054, 39925090, 47910108, 59887635, 79850180, 119775270, 239550540]

約数ペア:

[(1, 239550540), (2, 119775270), (3, 79850180), (4, 59887635), (5, 47910108), (6, 39925090), (10, 23955054), (12, 19962545), (15, 15970036), (20, 11977527), (30, 7985018), (47, 5096820), (60, 3992509), (94, 2548410), (141, 1698940), (188, 1274205), (235, 1019364), (282, 849470), (470, 509682), (564, 424735), (705, 339788), (940, 254841), (1410, 169894), (2820, 84947)]