67973820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 203793408

約数和(自身を除く): 135819588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 412, 510, 515, 618, 647, 1020, 1030, 1236, 1294, 1545, 1751, 1941, 2060, 2588, 3090, 3235, 3502, 3882, 5253, 6180, 6470, 7004, 7764, 8755, 9705, 10506, 10999, 12940, 17510, 19410, 21012, 21998, 26265, 32997, 35020, 38820, 43996, 52530, 54995, 65994, 66641, 105060, 109990, 131988, 133282, 164985, 199923, 219980, 266564, 329970, 333205, 399846, 659940, 666410, 799692, 999615, 1132897, 1332820, 1999230, 2265794, 3398691, 3998460, 4531588, 5664485, 6797382, 11328970, 13594764, 16993455, 22657940, 33986910, 67973820]

約数ペア:

[(1, 67973820), (2, 33986910), (3, 22657940), (4, 16993455), (5, 13594764), (6, 11328970), (10, 6797382), (12, 5664485), (15, 4531588), (17, 3998460), (20, 3398691), (30, 2265794), (34, 1999230), (51, 1332820), (60, 1132897), (68, 999615), (85, 799692), (102, 666410), (103, 659940), (170, 399846), (204, 333205), (206, 329970), (255, 266564), (309, 219980), (340, 199923), (412, 164985), (510, 133282), (515, 131988), (618, 109990), (647, 105060), (1020, 66641), (1030, 65994), (1236, 54995), (1294, 52530), (1545, 43996), (1751, 38820), (1941, 35020), (2060, 32997), (2588, 26265), (3090, 21998), (3235, 21012), (3502, 19410), (3882, 17510), (5253, 12940), (6180, 10999), (6470, 10506), (7004, 9705), (7764, 8755)]