31693140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3126

約数の個数: 96

約数和(自身を含む): 103824000

約数和(自身を除く): 72130860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3089, 3420, 5130, 6178, 9267, 10260, 12356, 15445, 18534, 27801, 30890, 37068, 46335, 55602, 58691, 61780, 83403, 92670, 111204, 117382, 139005, 166806, 176073, 185340, 234764, 278010, 293455, 333612, 352146, 417015, 528219, 556020, 586910, 704292, 834030, 880365, 1056438, 1173820, 1584657, 1668060, 1760730, 2112876, 2641095, 3169314, 3521460, 5282190, 6338628, 7923285, 10564380, 15846570, 31693140]

約数ペア:

[(1, 31693140), (2, 15846570), (3, 10564380), (4, 7923285), (5, 6338628), (6, 5282190), (9, 3521460), (10, 3169314), (12, 2641095), (15, 2112876), (18, 1760730), (19, 1668060), (20, 1584657), (27, 1173820), (30, 1056438), (36, 880365), (38, 834030), (45, 704292), (54, 586910), (57, 556020), (60, 528219), (76, 417015), (90, 352146), (95, 333612), (108, 293455), (114, 278010), (135, 234764), (171, 185340), (180, 176073), (190, 166806), (228, 139005), (270, 117382), (285, 111204), (342, 92670), (380, 83403), (513, 61780), (540, 58691), (570, 55602), (684, 46335), (855, 37068), (1026, 30890), (1140, 27801), (1710, 18534), (2052, 15445), (2565, 12356), (3089, 10260), (3420, 9267), (5130, 6178)]