74015790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8537}}^1$

素因数の和:8581

約数の個数: 48

約数和(自身を含む): 188723952

約数和(自身を除く): 114708162

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8537, 8670, 17074, 25611, 42685, 51222, 85370, 128055, 145129, 256110, 290258, 435387, 725645, 870774, 1451290, 2176935, 2467193, 4353870, 4934386, 7401579, 12335965, 14803158, 24671930, 37007895, 74015790]

約数ペア:

[(1, 74015790), (2, 37007895), (3, 24671930), (5, 14803158), (6, 12335965), (10, 7401579), (15, 4934386), (17, 4353870), (30, 2467193), (34, 2176935), (51, 1451290), (85, 870774), (102, 725645), (170, 435387), (255, 290258), (289, 256110), (510, 145129), (578, 128055), (867, 85370), (1445, 51222), (1734, 42685), (2890, 25611), (4335, 17074), (8537, 8670)]