770024690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{110477}}^1$

素因数の和:110542

約数の個数: 32

約数和(自身を含む): 1503384624

約数和(自身を除く): 733359934

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 110477, 220954, 552385, 1104770, 1878109, 3756218, 4529557, 9059114, 9390545, 18781090, 22647785, 45295570, 77002469, 154004938, 385012345, 770024690]

約数ペア:

[(1, 770024690), (2, 385012345), (5, 154004938), (10, 77002469), (17, 45295570), (34, 22647785), (41, 18781090), (82, 9390545), (85, 9059114), (170, 4529557), (205, 3756218), (410, 1878109), (697, 1104770), (1394, 552385), (3485, 220954), (6970, 110477)]