13063890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8887}}^1$

素因数の和:8911

約数の個数: 48

約数和(自身を含む): 36476352

約数和(自身を除く): 23412462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8887, 17774, 26661, 44435, 53322, 62209, 88870, 124418, 133305, 186627, 266610, 311045, 373254, 435463, 622090, 870926, 933135, 1306389, 1866270, 2177315, 2612778, 4354630, 6531945, 13063890]

約数ペア:

[(1, 13063890), (2, 6531945), (3, 4354630), (5, 2612778), (6, 2177315), (7, 1866270), (10, 1306389), (14, 933135), (15, 870926), (21, 622090), (30, 435463), (35, 373254), (42, 311045), (49, 266610), (70, 186627), (98, 133305), (105, 124418), (147, 88870), (210, 62209), (245, 53322), (294, 44435), (490, 26661), (735, 17774), (1470, 8887)]