67939590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3533}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 163355616

約数和(自身を除く): 95416026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3533, 3846, 6410, 7066, 9615, 10599, 17665, 19230, 21198, 35330, 52995, 105990, 2264653, 4529306, 6793959, 11323265, 13587918, 22646530, 33969795, 67939590]

約数ペア:

[(1, 67939590), (2, 33969795), (3, 22646530), (5, 13587918), (6, 11323265), (10, 6793959), (15, 4529306), (30, 2264653), (641, 105990), (1282, 52995), (1923, 35330), (3205, 21198), (3533, 19230), (3846, 17665), (6410, 10599), (7066, 9615)]