63993420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{355519}}^1$

素因数の和:355534

約数の個数: 36

約数和(自身を含む): 194113920

約数和(自身を除く): 130120500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 355519, 711038, 1066557, 1422076, 1777595, 2133114, 3199671, 3555190, 4266228, 5332785, 6399342, 7110380, 10665570, 12798684, 15998355, 21331140, 31996710, 63993420]

約数ペア:

[(1, 63993420), (2, 31996710), (3, 21331140), (4, 15998355), (5, 12798684), (6, 10665570), (9, 7110380), (10, 6399342), (12, 5332785), (15, 4266228), (18, 3555190), (20, 3199671), (30, 2133114), (36, 1777595), (45, 1422076), (60, 1066557), (90, 711038), (180, 355519)]