27445740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 88833024

約数和(自身を除く): 61387284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 647, 707, 1010, 1212, 1294, 1414, 1515, 1941, 2020, 2121, 2588, 2828, 3030, 3235, 3535, 3882, 4242, 4529, 6060, 6470, 7070, 7764, 8484, 9058, 9705, 10605, 12940, 13587, 14140, 18116, 19410, 21210, 22645, 27174, 38820, 42420, 45290, 54348, 65347, 67935, 90580, 130694, 135870, 196041, 261388, 271740, 326735, 392082, 457429, 653470, 784164, 914858, 980205, 1306940, 1372287, 1829716, 1960410, 2287145, 2744574, 3920820, 4574290, 5489148, 6861435, 9148580, 13722870, 27445740]

約数ペア:

[(1, 27445740), (2, 13722870), (3, 9148580), (4, 6861435), (5, 5489148), (6, 4574290), (7, 3920820), (10, 2744574), (12, 2287145), (14, 1960410), (15, 1829716), (20, 1372287), (21, 1306940), (28, 980205), (30, 914858), (35, 784164), (42, 653470), (60, 457429), (70, 392082), (84, 326735), (101, 271740), (105, 261388), (140, 196041), (202, 135870), (210, 130694), (303, 90580), (404, 67935), (420, 65347), (505, 54348), (606, 45290), (647, 42420), (707, 38820), (1010, 27174), (1212, 22645), (1294, 21210), (1414, 19410), (1515, 18116), (1941, 14140), (2020, 13587), (2121, 12940), (2588, 10605), (2828, 9705), (3030, 9058), (3235, 8484), (3535, 7764), (3882, 7070), (4242, 6470), (4529, 6060)]