19245030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 53319168

約数和(自身を除く): 34074138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 811, 1130, 1582, 1622, 1695, 2373, 2433, 3390, 3955, 4055, 4746, 4866, 5677, 7910, 8110, 11354, 11865, 12165, 17031, 23730, 24330, 28385, 34062, 56770, 85155, 91643, 170310, 183286, 274929, 458215, 549858, 641501, 916430, 1283002, 1374645, 1924503, 2749290, 3207505, 3849006, 6415010, 9622515, 19245030]

約数ペア:

[(1, 19245030), (2, 9622515), (3, 6415010), (5, 3849006), (6, 3207505), (7, 2749290), (10, 1924503), (14, 1374645), (15, 1283002), (21, 916430), (30, 641501), (35, 549858), (42, 458215), (70, 274929), (105, 183286), (113, 170310), (210, 91643), (226, 85155), (339, 56770), (565, 34062), (678, 28385), (791, 24330), (811, 23730), (1130, 17031), (1582, 12165), (1622, 11865), (1695, 11354), (2373, 8110), (2433, 7910), (3390, 5677), (3955, 4866), (4055, 4746)]