77330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 32

約数和(自身を含む): 164160

約数和(自身を除く): 86830

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1406, 2035, 2090, 3515, 4070, 7030, 7733, 15466, 38665, 77330]

約数ペア:

[(1, 77330), (2, 38665), (5, 15466), (10, 7733), (11, 7030), (19, 4070), (22, 3515), (37, 2090), (38, 2035), (55, 1406), (74, 1045), (95, 814), (110, 703), (185, 418), (190, 407), (209, 370)]