12503070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138923}}^1$

素因数の和:138936

約数の個数: 24

約数和(自身を含む): 32508216

約数和(自身を除く): 20005146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138923, 277846, 416769, 694615, 833538, 1250307, 1389230, 2083845, 2500614, 4167690, 6251535, 12503070]

約数ペア:

[(1, 12503070), (2, 6251535), (3, 4167690), (5, 2500614), (6, 2083845), (9, 1389230), (10, 1250307), (15, 833538), (18, 694615), (30, 416769), (45, 277846), (90, 138923)]