26628270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 65469600

約数和(自身を除く): 38841330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21649, 43298, 64947, 108245, 129894, 216490, 324735, 649470, 887609, 1775218, 2662827, 4438045, 5325654, 8876090, 13314135, 26628270]

約数ペア:

[(1, 26628270), (2, 13314135), (3, 8876090), (5, 5325654), (6, 4438045), (10, 2662827), (15, 1775218), (30, 887609), (41, 649470), (82, 324735), (123, 216490), (205, 129894), (246, 108245), (410, 64947), (615, 43298), (1230, 21649)]