86724810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321203}}^1$

素因数の和:321219

約数の個数: 32

約数和(自身を含む): 231266880

約数和(自身を除く): 144542070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321203, 642406, 963609, 1606015, 1927218, 2890827, 3212030, 4818045, 5781654, 8672481, 9636090, 14454135, 17344962, 28908270, 43362405, 86724810]

約数ペア:

[(1, 86724810), (2, 43362405), (3, 28908270), (5, 17344962), (6, 14454135), (9, 9636090), (10, 8672481), (15, 5781654), (18, 4818045), (27, 3212030), (30, 2890827), (45, 1927218), (54, 1606015), (90, 963609), (135, 642406), (270, 321203)]