38336580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212981}}^1$

素因数の和:212996

約数の個数: 36

約数和(自身を含む): 116288172

約数和(自身を除く): 77951592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212981, 425962, 638943, 851924, 1064905, 1277886, 1916829, 2129810, 2555772, 3194715, 3833658, 4259620, 6389430, 7667316, 9584145, 12778860, 19168290, 38336580]

約数ペア:

[(1, 38336580), (2, 19168290), (3, 12778860), (4, 9584145), (5, 7667316), (6, 6389430), (9, 4259620), (10, 3833658), (12, 3194715), (15, 2555772), (18, 2129810), (20, 1916829), (30, 1277886), (36, 1064905), (45, 851924), (60, 638943), (90, 425962), (180, 212981)]