77341590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 218649600

約数和(自身を除く): 141308010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1459, 1710, 1767, 2790, 2918, 2945, 3534, 4377, 5301, 5890, 7295, 8754, 8835, 10602, 13131, 14590, 17670, 21885, 26262, 26505, 27721, 43770, 45229, 53010, 55442, 65655, 83163, 90458, 131310, 135687, 138605, 166326, 226145, 249489, 271374, 277210, 407061, 415815, 452290, 498978, 678435, 814122, 831630, 859351, 1247445, 1356870, 1718702, 2035305, 2494890, 2578053, 4070610, 4296755, 5156106, 7734159, 8593510, 12890265, 15468318, 25780530, 38670795, 77341590]

約数ペア:

[(1, 77341590), (2, 38670795), (3, 25780530), (5, 15468318), (6, 12890265), (9, 8593510), (10, 7734159), (15, 5156106), (18, 4296755), (19, 4070610), (30, 2578053), (31, 2494890), (38, 2035305), (45, 1718702), (57, 1356870), (62, 1247445), (90, 859351), (93, 831630), (95, 814122), (114, 678435), (155, 498978), (171, 452290), (186, 415815), (190, 407061), (279, 277210), (285, 271374), (310, 249489), (342, 226145), (465, 166326), (558, 138605), (570, 135687), (589, 131310), (855, 90458), (930, 83163), (1178, 65655), (1395, 55442), (1459, 53010), (1710, 45229), (1767, 43770), (2790, 27721), (2918, 26505), (2945, 26262), (3534, 21885), (4377, 17670), (5301, 14590), (5890, 13131), (7295, 10602), (8754, 8835)]