7001460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 21510216

約数和(自身を除く): 14508756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 401, 485, 582, 802, 873, 970, 1164, 1203, 1455, 1604, 1746, 1940, 2005, 2406, 2910, 3492, 3609, 4010, 4365, 4812, 5820, 6015, 7218, 8020, 8730, 12030, 14436, 17460, 18045, 24060, 36090, 38897, 72180, 77794, 116691, 155588, 194485, 233382, 350073, 388970, 466764, 583455, 700146, 777940, 1166910, 1400292, 1750365, 2333820, 3500730, 7001460]

約数ペア:

[(1, 7001460), (2, 3500730), (3, 2333820), (4, 1750365), (5, 1400292), (6, 1166910), (9, 777940), (10, 700146), (12, 583455), (15, 466764), (18, 388970), (20, 350073), (30, 233382), (36, 194485), (45, 155588), (60, 116691), (90, 77794), (97, 72180), (180, 38897), (194, 36090), (291, 24060), (388, 18045), (401, 17460), (485, 14436), (582, 12030), (802, 8730), (873, 8020), (970, 7218), (1164, 6015), (1203, 5820), (1455, 4812), (1604, 4365), (1746, 4010), (1940, 3609), (2005, 3492), (2406, 2910)]