4787970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 12640320

約数和(自身を除く): 7852350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1319, 1815, 2638, 3630, 3957, 6595, 7914, 13190, 14509, 19785, 29018, 39570, 43527, 72545, 87054, 145090, 159599, 217635, 319198, 435270, 478797, 797995, 957594, 1595990, 2393985, 4787970]

約数ペア:

[(1, 4787970), (2, 2393985), (3, 1595990), (5, 957594), (6, 797995), (10, 478797), (11, 435270), (15, 319198), (22, 217635), (30, 159599), (33, 145090), (55, 87054), (66, 72545), (110, 43527), (121, 39570), (165, 29018), (242, 19785), (330, 14509), (363, 13190), (605, 7914), (726, 6595), (1210, 3957), (1319, 3630), (1815, 2638)]