22474970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 47637504

約数和(自身を除く): 25162534

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 191, 205, 287, 382, 410, 574, 955, 1337, 1435, 1681, 1910, 2674, 2870, 3362, 6685, 7831, 8405, 11767, 13370, 15662, 16810, 23534, 39155, 54817, 58835, 78310, 109634, 117670, 274085, 321071, 548170, 642142, 1605355, 2247497, 3210710, 4494994, 11237485, 22474970]

約数ペア:

[(1, 22474970), (2, 11237485), (5, 4494994), (7, 3210710), (10, 2247497), (14, 1605355), (35, 642142), (41, 548170), (70, 321071), (82, 274085), (191, 117670), (205, 109634), (287, 78310), (382, 58835), (410, 54817), (574, 39155), (955, 23534), (1337, 16810), (1435, 15662), (1681, 13370), (1910, 11767), (2674, 8405), (2870, 7831), (3362, 6685)]