169658220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3535

約数の個数: 96

約数和(自身を含む): 511822080

約数和(自身を除く): 342163860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 3461, 4085, 4902, 6922, 8170, 9804, 10383, 12255, 13844, 16340, 17305, 20766, 24510, 34610, 41532, 49020, 51915, 65759, 69220, 103830, 131518, 148823, 197277, 207660, 263036, 297646, 328795, 394554, 446469, 595292, 657590, 744115, 789108, 892938, 986385, 1315180, 1488230, 1785876, 1972770, 2232345, 2827637, 2976460, 3945540, 4464690, 5655274, 8482911, 8929380, 11310548, 14138185, 16965822, 28276370, 33931644, 42414555, 56552740, 84829110, 169658220]

約数ペア:

[(1, 169658220), (2, 84829110), (3, 56552740), (4, 42414555), (5, 33931644), (6, 28276370), (10, 16965822), (12, 14138185), (15, 11310548), (19, 8929380), (20, 8482911), (30, 5655274), (38, 4464690), (43, 3945540), (57, 2976460), (60, 2827637), (76, 2232345), (86, 1972770), (95, 1785876), (114, 1488230), (129, 1315180), (172, 986385), (190, 892938), (215, 789108), (228, 744115), (258, 657590), (285, 595292), (380, 446469), (430, 394554), (516, 328795), (570, 297646), (645, 263036), (817, 207660), (860, 197277), (1140, 148823), (1290, 131518), (1634, 103830), (2451, 69220), (2580, 65759), (3268, 51915), (3461, 49020), (4085, 41532), (4902, 34610), (6922, 24510), (8170, 20766), (9804, 17305), (10383, 16340), (12255, 13844)]