74631870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48779}}^1$

素因数の和:48809

約数の個数: 48

約数和(自身を含む): 205461360

約数和(自身を除く): 130829490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 48779, 97558, 146337, 243895, 292674, 439011, 487790, 731685, 829243, 878022, 1463370, 1658486, 2195055, 2487729, 4146215, 4390110, 4975458, 7463187, 8292430, 12438645, 14926374, 24877290, 37315935, 74631870]

約数ペア:

[(1, 74631870), (2, 37315935), (3, 24877290), (5, 14926374), (6, 12438645), (9, 8292430), (10, 7463187), (15, 4975458), (17, 4390110), (18, 4146215), (30, 2487729), (34, 2195055), (45, 1658486), (51, 1463370), (85, 878022), (90, 829243), (102, 731685), (153, 487790), (170, 439011), (255, 292674), (306, 243895), (510, 146337), (765, 97558), (1530, 48779)]