47684070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{75689}}^1$

素因数の和:75709

約数の個数: 48

約数和(自身を含む): 141691680

約数和(自身を除く): 94007610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 75689, 151378, 227067, 378445, 454134, 529823, 681201, 756890, 1059646, 1135335, 1362402, 1589469, 2270670, 2649115, 3178938, 3406005, 4768407, 5298230, 6812010, 7947345, 9536814, 15894690, 23842035, 47684070]

約数ペア:

[(1, 47684070), (2, 23842035), (3, 15894690), (5, 9536814), (6, 7947345), (7, 6812010), (9, 5298230), (10, 4768407), (14, 3406005), (15, 3178938), (18, 2649115), (21, 2270670), (30, 1589469), (35, 1362402), (42, 1135335), (45, 1059646), (63, 756890), (70, 681201), (90, 529823), (105, 454134), (126, 378445), (210, 227067), (315, 151378), (630, 75689)]