78131610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45691}}^1$

素因数の和:45723

約数の個数: 48

約数和(自身を含む): 213838560

約数和(自身を除く): 135706950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 45691, 91382, 137073, 228455, 274146, 411219, 456910, 685365, 822438, 868129, 1370730, 1736258, 2056095, 2604387, 4112190, 4340645, 5208774, 7813161, 8681290, 13021935, 15626322, 26043870, 39065805, 78131610]

約数ペア:

[(1, 78131610), (2, 39065805), (3, 26043870), (5, 15626322), (6, 13021935), (9, 8681290), (10, 7813161), (15, 5208774), (18, 4340645), (19, 4112190), (30, 2604387), (38, 2056095), (45, 1736258), (57, 1370730), (90, 868129), (95, 822438), (114, 685365), (171, 456910), (190, 411219), (285, 274146), (342, 228455), (570, 137073), (855, 91382), (1710, 45691)]