66709770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51713}}^1$

素因数の和:51766

約数の個数: 32

約数和(自身を含む): 163829952

約数和(自身を除く): 97120182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 51713, 103426, 155139, 258565, 310278, 517130, 775695, 1551390, 2223659, 4447318, 6670977, 11118295, 13341954, 22236590, 33354885, 66709770]

約数ペア:

[(1, 66709770), (2, 33354885), (3, 22236590), (5, 13341954), (6, 11118295), (10, 6670977), (15, 4447318), (30, 2223659), (43, 1551390), (86, 775695), (129, 517130), (215, 310278), (258, 258565), (430, 155139), (645, 103426), (1290, 51713)]