734419620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{370919}}^1$

素因数の和:370945

約数の個数: 72

約数和(自身を含む): 2430267840

約数和(自身を除く): 1695848220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 370919, 741838, 1112757, 1483676, 1854595, 2225514, 3338271, 3709190, 4080109, 4451028, 5563785, 6676542, 7418380, 8160218, 11127570, 12240327, 13353084, 16320436, 16691355, 20400545, 22255140, 24480654, 33382710, 36720981, 40801090, 48961308, 61201635, 66765420, 73441962, 81602180, 122403270, 146883924, 183604905, 244806540, 367209810, 734419620]

約数ペア:

[(1, 734419620), (2, 367209810), (3, 244806540), (4, 183604905), (5, 146883924), (6, 122403270), (9, 81602180), (10, 73441962), (11, 66765420), (12, 61201635), (15, 48961308), (18, 40801090), (20, 36720981), (22, 33382710), (30, 24480654), (33, 22255140), (36, 20400545), (44, 16691355), (45, 16320436), (55, 13353084), (60, 12240327), (66, 11127570), (90, 8160218), (99, 7418380), (110, 6676542), (132, 5563785), (165, 4451028), (180, 4080109), (198, 3709190), (220, 3338271), (330, 2225514), (396, 1854595), (495, 1483676), (660, 1112757), (990, 741838), (1980, 370919)]