39900390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2213}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 95963616

約数和(自身を除く): 56063226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1202, 1803, 2213, 3005, 3606, 4426, 6010, 6639, 9015, 11065, 13278, 18030, 22130, 33195, 66390, 1330013, 2660026, 3990039, 6650065, 7980078, 13300130, 19950195, 39900390]

約数ペア:

[(1, 39900390), (2, 19950195), (3, 13300130), (5, 7980078), (6, 6650065), (10, 3990039), (15, 2660026), (30, 1330013), (601, 66390), (1202, 33195), (1803, 22130), (2213, 18030), (3005, 13278), (3606, 11065), (4426, 9015), (6010, 6639)]