30713870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9056

約数の個数: 32

約数和(自身を含む): 62263296

約数和(自身を除く): 31549426

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 9007, 18014, 45035, 90070, 99077, 198154, 279217, 495385, 558434, 990770, 1396085, 2792170, 3071387, 6142774, 15356935, 30713870]

約数ペア:

[(1, 30713870), (2, 15356935), (5, 6142774), (10, 3071387), (11, 2792170), (22, 1396085), (31, 990770), (55, 558434), (62, 495385), (110, 279217), (155, 198154), (310, 99077), (341, 90070), (682, 45035), (1705, 18014), (3410, 9007)]