6366910180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{9391}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 13538004480

約数和(自身を除く): 7171094300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 311, 436, 545, 622, 1090, 1244, 1555, 2180, 3110, 6220, 9391, 18782, 33899, 37564, 46955, 67798, 93910, 135596, 169495, 187820, 338990, 677980, 1023619, 2047238, 2920601, 4094476, 5118095, 5841202, 10236190, 11682404, 14603005, 20472380, 29206010, 58412020, 318345509, 636691018, 1273382036, 1591727545, 3183455090, 6366910180]

約数ペア:

[(1, 6366910180), (2, 3183455090), (4, 1591727545), (5, 1273382036), (10, 636691018), (20, 318345509), (109, 58412020), (218, 29206010), (311, 20472380), (436, 14603005), (545, 11682404), (622, 10236190), (1090, 5841202), (1244, 5118095), (1555, 4094476), (2180, 2920601), (3110, 2047238), (6220, 1023619), (9391, 677980), (18782, 338990), (33899, 187820), (37564, 169495), (46955, 135596), (67798, 93910)]