73004820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 236065536

約数和(自身を除く): 163060716

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, 707, 1010, 1212, 1414, 1515, 1721, 2020, 2121, 2828, 3030, 3442, 3535, 4242, 5163, 6060, 6884, 7070, 8484, 8605, 10326, 10605, 12047, 14140, 17210, 20652, 21210, 24094, 25815, 34420, 36141, 42420, 48188, 51630, 60235, 72282, 103260, 120470, 144564, 173821, 180705, 240940, 347642, 361410, 521463, 695284, 722820, 869105, 1042926, 1216747, 1738210, 2085852, 2433494, 2607315, 3476420, 3650241, 4866988, 5214630, 6083735, 7300482, 10429260, 12167470, 14600964, 18251205, 24334940, 36502410, 73004820]

約数ペア:

[(1, 73004820), (2, 36502410), (3, 24334940), (4, 18251205), (5, 14600964), (6, 12167470), (7, 10429260), (10, 7300482), (12, 6083735), (14, 5214630), (15, 4866988), (20, 3650241), (21, 3476420), (28, 2607315), (30, 2433494), (35, 2085852), (42, 1738210), (60, 1216747), (70, 1042926), (84, 869105), (101, 722820), (105, 695284), (140, 521463), (202, 361410), (210, 347642), (303, 240940), (404, 180705), (420, 173821), (505, 144564), (606, 120470), (707, 103260), (1010, 72282), (1212, 60235), (1414, 51630), (1515, 48188), (1721, 42420), (2020, 36141), (2121, 34420), (2828, 25815), (3030, 24094), (3442, 21210), (3535, 20652), (4242, 17210), (5163, 14140), (6060, 12047), (6884, 10605), (7070, 10326), (8484, 8605)]