79884810

素因数分解:

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

素因数の和:21703

約数の個数: 48

約数和(自身を含む): 212776200

約数和(自身を除く): 132891390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 21649, 43298, 64947, 108245, 129894, 194841, 216490, 324735, 389682, 649470, 887609, 974205, 1775218, 1948410, 2662827, 4438045, 5325654, 7988481, 8876090, 13314135, 15976962, 26628270, 39942405, 79884810]

約数ペア:

[(1, 79884810), (2, 39942405), (3, 26628270), (5, 15976962), (6, 13314135), (9, 8876090), (10, 7988481), (15, 5325654), (18, 4438045), (30, 2662827), (41, 1948410), (45, 1775218), (82, 974205), (90, 887609), (123, 649470), (205, 389682), (246, 324735), (369, 216490), (410, 194841), (615, 129894), (738, 108245), (1230, 64947), (1845, 43298), (3690, 21649)]