1806007110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 4548579840

約数和(自身を除く): 2742572730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 67, 97, 118, 134, 157, 177, 194, 201, 291, 295, 314, 335, 354, 402, 471, 485, 582, 590, 670, 785, 885, 942, 970, 1005, 1455, 1570, 1770, 2010, 2355, 2910, 3953, 4710, 5723, 6499, 7906, 9263, 10519, 11446, 11859, 12998, 15229, 17169, 18526, 19497, 19765, 21038, 23718, 27789, 28615, 30458, 31557, 32495, 34338, 38994, 39530, 45687, 46315, 52595, 55578, 57230, 59295, 63114, 64990, 76145, 85845, 91374, 92630, 97485, 105190, 118590, 138945, 152290, 157785, 171690, 194970, 228435, 277890, 315570, 383441, 456870, 620621, 766882, 898511, 1020343, 1150323, 1241242, 1797022, 1861863, 1917205, 2040686, 2300646, 2695533, 3061029, 3103105, 3723726, 3834410, 4492555, 5101715, 5391066, 5751615, 6122058, 6206210, 8985110, 9309315, 10203430, 11503230, 13477665, 15305145, 18618630, 26955330, 30610290, 60200237, 120400474, 180600711, 301001185, 361201422, 602002370, 903003555, 1806007110]

約数ペア:

[(1, 1806007110), (2, 903003555), (3, 602002370), (5, 361201422), (6, 301001185), (10, 180600711), (15, 120400474), (30, 60200237), (59, 30610290), (67, 26955330), (97, 18618630), (118, 15305145), (134, 13477665), (157, 11503230), (177, 10203430), (194, 9309315), (201, 8985110), (291, 6206210), (295, 6122058), (314, 5751615), (335, 5391066), (354, 5101715), (402, 4492555), (471, 3834410), (485, 3723726), (582, 3103105), (590, 3061029), (670, 2695533), (785, 2300646), (885, 2040686), (942, 1917205), (970, 1861863), (1005, 1797022), (1455, 1241242), (1570, 1150323), (1770, 1020343), (2010, 898511), (2355, 766882), (2910, 620621), (3953, 456870), (4710, 383441), (5723, 315570), (6499, 277890), (7906, 228435), (9263, 194970), (10519, 171690), (11446, 157785), (11859, 152290), (12998, 138945), (15229, 118590), (17169, 105190), (18526, 97485), (19497, 92630), (19765, 91374), (21038, 85845), (23718, 76145), (27789, 64990), (28615, 63114), (30458, 59295), (31557, 57230), (32495, 55578), (34338, 52595), (38994, 46315), (39530, 45687)]