671774310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11681}}^1$

素因数の和:11771

約数の個数: 80

約数和(自身を含む): 1831924512

約数和(自身を除く): 1160150202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3195, 3834, 5751, 6390, 9585, 11502, 11681, 19170, 23362, 28755, 35043, 57510, 58405, 70086, 105129, 116810, 175215, 210258, 315387, 350430, 525645, 630774, 829351, 946161, 1051290, 1576935, 1658702, 1892322, 2488053, 3153870, 4146755, 4730805, 4976106, 7464159, 8293510, 9461610, 12440265, 14928318, 22392477, 24880530, 37320795, 44784954, 67177431, 74641590, 111962385, 134354862, 223924770, 335887155, 671774310]

約数ペア:

[(1, 671774310), (2, 335887155), (3, 223924770), (5, 134354862), (6, 111962385), (9, 74641590), (10, 67177431), (15, 44784954), (18, 37320795), (27, 24880530), (30, 22392477), (45, 14928318), (54, 12440265), (71, 9461610), (81, 8293510), (90, 7464159), (135, 4976106), (142, 4730805), (162, 4146755), (213, 3153870), (270, 2488053), (355, 1892322), (405, 1658702), (426, 1576935), (639, 1051290), (710, 946161), (810, 829351), (1065, 630774), (1278, 525645), (1917, 350430), (2130, 315387), (3195, 210258), (3834, 175215), (5751, 116810), (6390, 105129), (9585, 70086), (11502, 58405), (11681, 57510), (19170, 35043), (23362, 28755)]