2311380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12841}}^1$

素因数の和:12856

約数の個数: 36

約数和(自身を含む): 7011732

約数和(自身を除く): 4700352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12841, 25682, 38523, 51364, 64205, 77046, 115569, 128410, 154092, 192615, 231138, 256820, 385230, 462276, 577845, 770460, 1155690, 2311380]

約数ペア:

[(1, 2311380), (2, 1155690), (3, 770460), (4, 577845), (5, 462276), (6, 385230), (9, 256820), (10, 231138), (12, 192615), (15, 154092), (18, 128410), (20, 115569), (30, 77046), (36, 64205), (45, 51364), (60, 38523), (90, 25682), (180, 12841)]