776156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{9871}}^1$

素因数の和:12502

約数の個数: 32

約数和(自身を含む): 1863675648

約数和(自身を除く): 1087518918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2621, 5242, 7863, 9871, 13105, 15726, 19742, 26210, 29613, 39315, 49355, 59226, 78630, 98710, 148065, 296130, 25871891, 51743782, 77615673, 129359455, 155231346, 258718910, 388078365, 776156730]

約数ペア:

[(1, 776156730), (2, 388078365), (3, 258718910), (5, 155231346), (6, 129359455), (10, 77615673), (15, 51743782), (30, 25871891), (2621, 296130), (5242, 148065), (7863, 98710), (9871, 78630), (13105, 59226), (15726, 49355), (19742, 39315), (26210, 29613)]