64238670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 80

約数和(自身を含む): 175320288

約数和(自身を除く): 111081618

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, 1117, 1278, 1917, 2130, 2234, 3195, 3351, 3834, 5585, 5751, 6390, 6702, 9585, 10053, 11170, 11502, 16755, 19170, 20106, 28755, 30159, 33510, 50265, 57510, 60318, 79307, 90477, 100530, 150795, 158614, 180954, 237921, 301590, 396535, 452385, 475842, 713763, 793070, 904770, 1189605, 1427526, 2141289, 2379210, 3568815, 4282578, 6423867, 7137630, 10706445, 12847734, 21412890, 32119335, 64238670]

約数ペア:

[(1, 64238670), (2, 32119335), (3, 21412890), (5, 12847734), (6, 10706445), (9, 7137630), (10, 6423867), (15, 4282578), (18, 3568815), (27, 2379210), (30, 2141289), (45, 1427526), (54, 1189605), (71, 904770), (81, 793070), (90, 713763), (135, 475842), (142, 452385), (162, 396535), (213, 301590), (270, 237921), (355, 180954), (405, 158614), (426, 150795), (639, 100530), (710, 90477), (810, 79307), (1065, 60318), (1117, 57510), (1278, 50265), (1917, 33510), (2130, 30159), (2234, 28755), (3195, 20106), (3351, 19170), (3834, 16755), (5585, 11502), (5751, 11170), (6390, 10053), (6702, 9585)]