79473870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 238680000

約数和(自身を除く): 159206130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1249, 1414, 1515, 1818, 2121, 2498, 3030, 3535, 3747, 4242, 4545, 6245, 6363, 7070, 7494, 8743, 9090, 10605, 11241, 12490, 12726, 17486, 18735, 21210, 22482, 26229, 31815, 37470, 43715, 52458, 56205, 63630, 78687, 87430, 112410, 126149, 131145, 157374, 252298, 262290, 378447, 393435, 630745, 756894, 786870, 883043, 1135341, 1261490, 1766086, 1892235, 2270682, 2649129, 3784470, 4415215, 5298258, 5676705, 7947387, 8830430, 11353410, 13245645, 15894774, 26491290, 39736935, 79473870]

約数ペア:

[(1, 79473870), (2, 39736935), (3, 26491290), (5, 15894774), (6, 13245645), (7, 11353410), (9, 8830430), (10, 7947387), (14, 5676705), (15, 5298258), (18, 4415215), (21, 3784470), (30, 2649129), (35, 2270682), (42, 1892235), (45, 1766086), (63, 1261490), (70, 1135341), (90, 883043), (101, 786870), (105, 756894), (126, 630745), (202, 393435), (210, 378447), (303, 262290), (315, 252298), (505, 157374), (606, 131145), (630, 126149), (707, 112410), (909, 87430), (1010, 78687), (1249, 63630), (1414, 56205), (1515, 52458), (1818, 43715), (2121, 37470), (2498, 31815), (3030, 26229), (3535, 22482), (3747, 21210), (4242, 18735), (4545, 17486), (6245, 12726), (6363, 12490), (7070, 11241), (7494, 10605), (8743, 9090)]