215089470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77093}}^1$

素因数の和:77137

約数の個数: 48

約数和(自身を含む): 577279872

約数和(自身を除く): 362190402

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, 77093, 154186, 231279, 385465, 462558, 693837, 770930, 1156395, 1387674, 2312790, 2389883, 3469185, 4779766, 6938370, 7169649, 11949415, 14339298, 21508947, 23898830, 35848245, 43017894, 71696490, 107544735, 215089470]

約数ペア:

[(1, 215089470), (2, 107544735), (3, 71696490), (5, 43017894), (6, 35848245), (9, 23898830), (10, 21508947), (15, 14339298), (18, 11949415), (30, 7169649), (31, 6938370), (45, 4779766), (62, 3469185), (90, 2389883), (93, 2312790), (155, 1387674), (186, 1156395), (279, 770930), (310, 693837), (465, 462558), (558, 385465), (930, 231279), (1395, 154186), (2790, 77093)]