30830415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26693}}^1$

素因数の和:26719

約数の個数: 32

約数和(自身を含む): 61502976

約数和(自身を除く): 30672561

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26693, 80079, 133465, 186851, 293623, 400395, 560553, 880869, 934255, 1468115, 2055361, 2802765, 4404345, 6166083, 10276805, 30830415]

約数ペア:

[(1, 30830415), (3, 10276805), (5, 6166083), (7, 4404345), (11, 2802765), (15, 2055361), (21, 1468115), (33, 934255), (35, 880869), (55, 560553), (77, 400395), (105, 293623), (165, 186851), (231, 133465), (385, 80079), (1155, 26693)]