29215260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 89552736

約数和(自身を除く): 60337476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1607, 1818, 2020, 3030, 3214, 3636, 4545, 4821, 6060, 6428, 8035, 9090, 9642, 14463, 16070, 18180, 19284, 24105, 28926, 32140, 48210, 57852, 72315, 96420, 144630, 162307, 289260, 324614, 486921, 649228, 811535, 973842, 1460763, 1623070, 1947684, 2434605, 2921526, 3246140, 4869210, 5843052, 7303815, 9738420, 14607630, 29215260]

約数ペア:

[(1, 29215260), (2, 14607630), (3, 9738420), (4, 7303815), (5, 5843052), (6, 4869210), (9, 3246140), (10, 2921526), (12, 2434605), (15, 1947684), (18, 1623070), (20, 1460763), (30, 973842), (36, 811535), (45, 649228), (60, 486921), (90, 324614), (101, 289260), (180, 162307), (202, 144630), (303, 96420), (404, 72315), (505, 57852), (606, 48210), (909, 32140), (1010, 28926), (1212, 24105), (1515, 19284), (1607, 18180), (1818, 16070), (2020, 14463), (3030, 9642), (3214, 9090), (3636, 8035), (4545, 6428), (4821, 6060)]