67404590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32251}}^1$

素因数の和:32288

約数の個数: 32

約数和(自身を含む): 139328640

約数和(自身を除く): 71924050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32251, 64502, 161255, 322510, 354761, 612769, 709522, 1225538, 1773805, 3063845, 3547610, 6127690, 6740459, 13480918, 33702295, 67404590]

約数ペア:

[(1, 67404590), (2, 33702295), (5, 13480918), (10, 6740459), (11, 6127690), (19, 3547610), (22, 3063845), (38, 1773805), (55, 1225538), (95, 709522), (110, 612769), (190, 354761), (209, 322510), (418, 161255), (1045, 64502), (2090, 32251)]