9423820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 22917888

約数和(自身を除く): 13494068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 811, 830, 1162, 1622, 1660, 2324, 2905, 3244, 4055, 5677, 5810, 8110, 11354, 11620, 16220, 22708, 28385, 56770, 67313, 113540, 134626, 269252, 336565, 471191, 673130, 942382, 1346260, 1884764, 2355955, 4711910, 9423820]

約数ペア:

[(1, 9423820), (2, 4711910), (4, 2355955), (5, 1884764), (7, 1346260), (10, 942382), (14, 673130), (20, 471191), (28, 336565), (35, 269252), (70, 134626), (83, 113540), (140, 67313), (166, 56770), (332, 28385), (415, 22708), (581, 16220), (811, 11620), (830, 11354), (1162, 8110), (1622, 5810), (1660, 5677), (2324, 4055), (2905, 3244)]