30456965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 15438715

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 331, 385, 1195, 1655, 1673, 2317, 2629, 3641, 8365, 11585, 13145, 18205, 18403, 25487, 79109, 92015, 127435, 395545, 553763, 870199, 2768815, 4350995, 6091393, 30456965]

約数ペア:

[(1, 30456965), (5, 6091393), (7, 4350995), (11, 2768815), (35, 870199), (55, 553763), (77, 395545), (239, 127435), (331, 92015), (385, 79109), (1195, 25487), (1655, 18403), (1673, 18205), (2317, 13145), (2629, 11585), (3641, 8365)]