130301580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4423}}^1$

素因数の和:4926

約数の個数: 48

約数和(自身を含む): 365670144

約数和(自身を除く): 235368564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4423, 4910, 5892, 7365, 8846, 9820, 13269, 14730, 17692, 22115, 26538, 29460, 44230, 53076, 66345, 88460, 132690, 265380, 2171693, 4343386, 6515079, 8686772, 10858465, 13030158, 21716930, 26060316, 32575395, 43433860, 65150790, 130301580]

約数ペア:

[(1, 130301580), (2, 65150790), (3, 43433860), (4, 32575395), (5, 26060316), (6, 21716930), (10, 13030158), (12, 10858465), (15, 8686772), (20, 6515079), (30, 4343386), (60, 2171693), (491, 265380), (982, 132690), (1473, 88460), (1964, 66345), (2455, 53076), (2946, 44230), (4423, 29460), (4910, 26538), (5892, 22115), (7365, 17692), (8846, 14730), (9820, 13269)]