28825230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19609}}^1$

素因数の和:19633

約数の個数: 48

約数和(自身を含む): 80479440

約数和(自身を除く): 51654210

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, 19609, 39218, 58827, 98045, 117654, 137263, 196090, 274526, 294135, 411789, 588270, 686315, 823578, 960841, 1372630, 1921682, 2058945, 2882523, 4117890, 4804205, 5765046, 9608410, 14412615, 28825230]

約数ペア:

[(1, 28825230), (2, 14412615), (3, 9608410), (5, 5765046), (6, 4804205), (7, 4117890), (10, 2882523), (14, 2058945), (15, 1921682), (21, 1372630), (30, 960841), (35, 823578), (42, 686315), (49, 588270), (70, 411789), (98, 294135), (105, 274526), (147, 196090), (210, 137263), (245, 117654), (294, 98045), (490, 58827), (735, 39218), (1470, 19609)]