30853160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59333}}^1$

素因数の和:59357

約数の個数: 32

約数和(自身を含む): 74760840

約数和(自身を除く): 43907680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59333, 118666, 237332, 296665, 474664, 593330, 771329, 1186660, 1542658, 2373320, 3085316, 3856645, 6170632, 7713290, 15426580, 30853160]

約数ペア:

[(1, 30853160), (2, 15426580), (4, 7713290), (5, 6170632), (8, 3856645), (10, 3085316), (13, 2373320), (20, 1542658), (26, 1186660), (40, 771329), (52, 593330), (65, 474664), (104, 296665), (130, 237332), (260, 118666), (520, 59333)]