77387970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21319}}^1$

素因数の和:21351

約数の個数: 48

約数和(自身を含む): 204160320

約数和(自身を除く): 126772350

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, 1815, 3630, 21319, 42638, 63957, 106595, 127914, 213190, 234509, 319785, 469018, 639570, 703527, 1172545, 1407054, 2345090, 2579599, 3517635, 5159198, 7035270, 7738797, 12897995, 15477594, 25795990, 38693985, 77387970]

約数ペア:

[(1, 77387970), (2, 38693985), (3, 25795990), (5, 15477594), (6, 12897995), (10, 7738797), (11, 7035270), (15, 5159198), (22, 3517635), (30, 2579599), (33, 2345090), (55, 1407054), (66, 1172545), (110, 703527), (121, 639570), (165, 469018), (242, 319785), (330, 234509), (363, 213190), (605, 127914), (726, 106595), (1210, 63957), (1815, 42638), (3630, 21319)]