8245470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 11661090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1439, 1910, 2865, 2878, 4317, 5730, 7195, 8634, 14390, 21585, 43170, 274849, 549698, 824547, 1374245, 1649094, 2748490, 4122735, 8245470]

約数ペア:

[(1, 8245470), (2, 4122735), (3, 2748490), (5, 1649094), (6, 1374245), (10, 824547), (15, 549698), (30, 274849), (191, 43170), (382, 21585), (573, 14390), (955, 8634), (1146, 7195), (1439, 5730), (1910, 4317), (2865, 2878)]