23515740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{130643}}^1$

素因数の和:130658

約数の個数: 36

約数和(自身を含む): 71331624

約数和(自身を除く): 47815884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 130643, 261286, 391929, 522572, 653215, 783858, 1175787, 1306430, 1567716, 1959645, 2351574, 2612860, 3919290, 4703148, 5878935, 7838580, 11757870, 23515740]

約数ペア:

[(1, 23515740), (2, 11757870), (3, 7838580), (4, 5878935), (5, 4703148), (6, 3919290), (9, 2612860), (10, 2351574), (12, 1959645), (15, 1567716), (18, 1306430), (20, 1175787), (30, 783858), (36, 653215), (45, 522572), (60, 391929), (90, 261286), (180, 130643)]