38295420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{811}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 107495808

約数和(自身を除く): 69200388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 811, 1574, 1622, 2361, 2433, 3148, 3244, 3935, 4055, 4722, 4866, 7870, 8110, 9444, 9732, 11805, 12165, 15740, 16220, 23610, 24330, 47220, 48660, 638257, 1276514, 1914771, 2553028, 3191285, 3829542, 6382570, 7659084, 9573855, 12765140, 19147710, 38295420]

約数ペア:

[(1, 38295420), (2, 19147710), (3, 12765140), (4, 9573855), (5, 7659084), (6, 6382570), (10, 3829542), (12, 3191285), (15, 2553028), (20, 1914771), (30, 1276514), (60, 638257), (787, 48660), (811, 47220), (1574, 24330), (1622, 23610), (2361, 16220), (2433, 15740), (3148, 12165), (3244, 11805), (3935, 9732), (4055, 9444), (4722, 8110), (4866, 7870)]