30874635

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 32577525

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1223, 1485, 1683, 2295, 2805, 3669, 5049, 6115, 8415, 11007, 13453, 18345, 20791, 25245, 33021, 40359, 55035, 62373, 67265, 103955, 121077, 165105, 187119, 201795, 228701, 311865, 363231, 561357, 605385, 686103, 935595, 1143505, 1816155, 2058309, 2806785, 3430515, 6174927, 10291545, 30874635]

約数ペア:

[(1, 30874635), (3, 10291545), (5, 6174927), (9, 3430515), (11, 2806785), (15, 2058309), (17, 1816155), (27, 1143505), (33, 935595), (45, 686103), (51, 605385), (55, 561357), (85, 363231), (99, 311865), (135, 228701), (153, 201795), (165, 187119), (187, 165105), (255, 121077), (297, 103955), (459, 67265), (495, 62373), (561, 55035), (765, 40359), (935, 33021), (1223, 25245), (1485, 20791), (1683, 18345), (2295, 13453), (2805, 11007), (3669, 8415), (5049, 6115)]