30736090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 38936870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 223, 358, 385, 446, 770, 895, 1115, 1253, 1561, 1790, 1969, 2230, 2453, 2506, 3122, 3938, 4906, 6265, 7805, 9845, 12265, 12530, 13783, 15610, 17171, 19690, 24530, 27566, 34342, 39917, 68915, 79834, 85855, 137830, 171710, 199585, 279419, 399170, 439087, 558838, 878174, 1397095, 2195435, 2794190, 3073609, 4390870, 6147218, 15368045, 30736090]

約数ペア:

[(1, 30736090), (2, 15368045), (5, 6147218), (7, 4390870), (10, 3073609), (11, 2794190), (14, 2195435), (22, 1397095), (35, 878174), (55, 558838), (70, 439087), (77, 399170), (110, 279419), (154, 199585), (179, 171710), (223, 137830), (358, 85855), (385, 79834), (446, 68915), (770, 39917), (895, 34342), (1115, 27566), (1253, 24530), (1561, 19690), (1790, 17171), (1969, 15610), (2230, 13783), (2453, 12530), (2506, 12265), (3122, 9845), (3938, 7805), (4906, 6265)]