19584090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 51262848

約数和(自身を除く): 31678758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1303, 1503, 1670, 2505, 2606, 3006, 3909, 5010, 6515, 7515, 7818, 11727, 13030, 15030, 19545, 23454, 39090, 58635, 117270, 217601, 435202, 652803, 1088005, 1305606, 1958409, 2176010, 3264015, 3916818, 6528030, 9792045, 19584090]

約数ペア:

[(1, 19584090), (2, 9792045), (3, 6528030), (5, 3916818), (6, 3264015), (9, 2176010), (10, 1958409), (15, 1305606), (18, 1088005), (30, 652803), (45, 435202), (90, 217601), (167, 117270), (334, 58635), (501, 39090), (835, 23454), (1002, 19545), (1303, 15030), (1503, 13030), (1670, 11727), (2505, 7818), (2606, 7515), (3006, 6515), (3909, 5010)]