31284270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11257

約数の個数: 48

約数和(自身を含む): 83970432

約数和(自身を除く): 52686162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 11213, 22426, 33639, 56065, 67278, 100917, 112130, 168195, 201834, 336390, 347603, 504585, 695206, 1009170, 1042809, 1738015, 2085618, 3128427, 3476030, 5214045, 6256854, 10428090, 15642135, 31284270]

約数ペア:

[(1, 31284270), (2, 15642135), (3, 10428090), (5, 6256854), (6, 5214045), (9, 3476030), (10, 3128427), (15, 2085618), (18, 1738015), (30, 1042809), (31, 1009170), (45, 695206), (62, 504585), (90, 347603), (93, 336390), (155, 201834), (186, 168195), (279, 112130), (310, 100917), (465, 67278), (558, 56065), (930, 33639), (1395, 22426), (2790, 11213)]