8244270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 21902400

約数和(自身を除く): 13658130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1949, 2115, 3898, 4230, 5847, 9745, 11694, 17541, 19490, 29235, 35082, 58470, 87705, 91603, 175410, 183206, 274809, 458015, 549618, 824427, 916030, 1374045, 1648854, 2748090, 4122135, 8244270]

約数ペア:

[(1, 8244270), (2, 4122135), (3, 2748090), (5, 1648854), (6, 1374045), (9, 916030), (10, 824427), (15, 549618), (18, 458015), (30, 274809), (45, 183206), (47, 175410), (90, 91603), (94, 87705), (141, 58470), (235, 35082), (282, 29235), (423, 19490), (470, 17541), (705, 11694), (846, 9745), (1410, 5847), (1949, 4230), (2115, 3898)]