2862912990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{78803}}^1$

素因数の和:78993

約数の個数: 64

約数和(自身を含む): 7898052096

約数和(自身を除く): 5035139106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2422, 2595, 3633, 5190, 6055, 7266, 12110, 18165, 36330, 78803, 157606, 236409, 394015, 472818, 551621, 788030, 1103242, 1182045, 1654863, 2364090, 2758105, 3309726, 5516210, 8274315, 13632919, 16548630, 27265838, 40898757, 68164595, 81797514, 95430433, 136329190, 190860866, 204493785, 286291299, 408987570, 477152165, 572582598, 954304330, 1431456495, 2862912990]

約数ペア:

[(1, 2862912990), (2, 1431456495), (3, 954304330), (5, 572582598), (6, 477152165), (7, 408987570), (10, 286291299), (14, 204493785), (15, 190860866), (21, 136329190), (30, 95430433), (35, 81797514), (42, 68164595), (70, 40898757), (105, 27265838), (173, 16548630), (210, 13632919), (346, 8274315), (519, 5516210), (865, 3309726), (1038, 2758105), (1211, 2364090), (1730, 1654863), (2422, 1182045), (2595, 1103242), (3633, 788030), (5190, 551621), (6055, 472818), (7266, 394015), (12110, 236409), (18165, 157606), (36330, 78803)]