74806410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11539

約数の個数: 64

約数和(自身を含む): 211820544

約数和(自身を除く): 137014134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 11491, 22982, 34473, 57455, 68946, 80437, 114910, 160874, 172365, 241311, 344730, 356221, 402185, 482622, 712442, 804370, 1068663, 1206555, 1781105, 2137326, 2413110, 2493547, 3562210, 4987094, 5343315, 7480641, 10686630, 12467735, 14961282, 24935470, 37403205, 74806410]

約数ペア:

[(1, 74806410), (2, 37403205), (3, 24935470), (5, 14961282), (6, 12467735), (7, 10686630), (10, 7480641), (14, 5343315), (15, 4987094), (21, 3562210), (30, 2493547), (31, 2413110), (35, 2137326), (42, 1781105), (62, 1206555), (70, 1068663), (93, 804370), (105, 712442), (155, 482622), (186, 402185), (210, 356221), (217, 344730), (310, 241311), (434, 172365), (465, 160874), (651, 114910), (930, 80437), (1085, 68946), (1302, 57455), (2170, 34473), (3255, 22982), (6510, 11491)]