40928370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6335

約数の個数: 64

約数和(自身を含む): 115900416

約数和(自身を除く): 74972046

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, 6287, 6510, 12574, 18861, 31435, 37722, 44009, 62870, 88018, 94305, 132027, 188610, 194897, 220045, 264054, 389794, 440090, 584691, 660135, 974485, 1169382, 1320270, 1364279, 1948970, 2728558, 2923455, 4092837, 5846910, 6821395, 8185674, 13642790, 20464185, 40928370]

約数ペア:

[(1, 40928370), (2, 20464185), (3, 13642790), (5, 8185674), (6, 6821395), (7, 5846910), (10, 4092837), (14, 2923455), (15, 2728558), (21, 1948970), (30, 1364279), (31, 1320270), (35, 1169382), (42, 974485), (62, 660135), (70, 584691), (93, 440090), (105, 389794), (155, 264054), (186, 220045), (210, 194897), (217, 188610), (310, 132027), (434, 94305), (465, 88018), (651, 62870), (930, 44009), (1085, 37722), (1302, 31435), (2170, 18861), (3255, 12574), (6287, 6510)]