204370110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{324397}}^1$

素因数の和:324417

約数の個数: 48

約数和(自身を含む): 607273056

約数和(自身を除く): 402902946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 324397, 648794, 973191, 1621985, 1946382, 2270779, 2919573, 3243970, 4541558, 4865955, 5839146, 6812337, 9731910, 11353895, 13624674, 14597865, 20437011, 22707790, 29195730, 34061685, 40874022, 68123370, 102185055, 204370110]

約数ペア:

[(1, 204370110), (2, 102185055), (3, 68123370), (5, 40874022), (6, 34061685), (7, 29195730), (9, 22707790), (10, 20437011), (14, 14597865), (15, 13624674), (18, 11353895), (21, 9731910), (30, 6812337), (35, 5839146), (42, 4865955), (45, 4541558), (63, 3243970), (70, 2919573), (90, 2270779), (105, 1946382), (126, 1621985), (210, 973191), (315, 648794), (630, 324397)]