2203380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12241}}^1$

素因数の和:12256

約数の個数: 36

約数和(自身を含む): 6684132

約数和(自身を除く): 4480752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12241, 24482, 36723, 48964, 61205, 73446, 110169, 122410, 146892, 183615, 220338, 244820, 367230, 440676, 550845, 734460, 1101690, 2203380]

約数ペア:

[(1, 2203380), (2, 1101690), (3, 734460), (4, 550845), (5, 440676), (6, 367230), (9, 244820), (10, 220338), (12, 183615), (15, 146892), (18, 122410), (20, 110169), (30, 73446), (36, 61205), (45, 48964), (60, 36723), (90, 24482), (180, 12241)]