2086962660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{32117}}^1$

素因数の和:32170

約数の個数: 108

約数和(自身を含む): 6681379068

約数和(自身を除く): 4594416408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 12996, 16245, 21660, 32117, 32490, 64234, 64980, 96351, 128468, 160585, 192702, 289053, 321170, 385404, 481755, 578106, 610223, 642340, 963510, 1156212, 1220446, 1445265, 1830669, 1927020, 2440892, 2890530, 3051115, 3661338, 5492007, 5781060, 6102230, 7322676, 9153345, 10984014, 11594237, 12204460, 18306690, 21968028, 23188474, 27460035, 34782711, 36613380, 46376948, 54920070, 57971185, 69565422, 104348133, 109840140, 115942370, 139130844, 173913555, 208696266, 231884740, 347827110, 417392532, 521740665, 695654220, 1043481330, 2086962660]

約数ペア:

[(1, 2086962660), (2, 1043481330), (3, 695654220), (4, 521740665), (5, 417392532), (6, 347827110), (9, 231884740), (10, 208696266), (12, 173913555), (15, 139130844), (18, 115942370), (19, 109840140), (20, 104348133), (30, 69565422), (36, 57971185), (38, 54920070), (45, 46376948), (57, 36613380), (60, 34782711), (76, 27460035), (90, 23188474), (95, 21968028), (114, 18306690), (171, 12204460), (180, 11594237), (190, 10984014), (228, 9153345), (285, 7322676), (342, 6102230), (361, 5781060), (380, 5492007), (570, 3661338), (684, 3051115), (722, 2890530), (855, 2440892), (1083, 1927020), (1140, 1830669), (1444, 1445265), (1710, 1220446), (1805, 1156212), (2166, 963510), (3249, 642340), (3420, 610223), (3610, 578106), (4332, 481755), (5415, 385404), (6498, 321170), (7220, 289053), (10830, 192702), (12996, 160585), (16245, 128468), (21660, 96351), (32117, 64980), (32490, 64234)]