30901026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 66927168

約数和(自身を除く): 36026142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2011, 2561, 4022, 5122, 6033, 7683, 12066, 15366, 26143, 52286, 78429, 156858, 396167, 792334, 1188501, 2377002, 5150171, 10300342, 15450513, 30901026]

約数ペア:

[(1, 30901026), (2, 15450513), (3, 10300342), (6, 5150171), (13, 2377002), (26, 1188501), (39, 792334), (78, 396167), (197, 156858), (394, 78429), (591, 52286), (1182, 26143), (2011, 15366), (2561, 12066), (4022, 7683), (5122, 6033)]