71709770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10687}}^1$

素因数の和:10766

約数の個数: 32

約数和(自身を含む): 143133696

約数和(自身を除く): 71423926

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 10687, 21374, 53435, 106870, 117557, 235114, 587785, 651907, 1175570, 1303814, 3259535, 6519070, 7170977, 14341954, 35854885, 71709770]

約数ペア:

[(1, 71709770), (2, 35854885), (5, 14341954), (10, 7170977), (11, 6519070), (22, 3259535), (55, 1303814), (61, 1175570), (110, 651907), (122, 587785), (305, 235114), (610, 117557), (671, 106870), (1342, 53435), (3355, 21374), (6710, 10687)]