291336210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 853182720

約数和(自身を除く): 561846510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 233, 270, 297, 330, 421, 466, 495, 594, 699, 842, 990, 1165, 1263, 1398, 1485, 2097, 2105, 2330, 2526, 2563, 2970, 3495, 3789, 4194, 4210, 4631, 5126, 6291, 6315, 6990, 7578, 7689, 9262, 10485, 11367, 12582, 12630, 12815, 13893, 15378, 18945, 20970, 22734, 23067, 23155, 25630, 27786, 31455, 37890, 38445, 41679, 46134, 46310, 56835, 62910, 69201, 69465, 76890, 83358, 98093, 113670, 115335, 125037, 138402, 138930, 196186, 208395, 230670, 250074, 294279, 346005, 416790, 490465, 588558, 625185, 692010, 882837, 980930, 1079023, 1250370, 1471395, 1765674, 2158046, 2648511, 2942790, 3237069, 4414185, 5297022, 5395115, 6474138, 8828370, 9711207, 10790230, 13242555, 16185345, 19422414, 26485110, 29133621, 32370690, 48556035, 58267242, 97112070, 145668105, 291336210]

約数ペア:

[(1, 291336210), (2, 145668105), (3, 97112070), (5, 58267242), (6, 48556035), (9, 32370690), (10, 29133621), (11, 26485110), (15, 19422414), (18, 16185345), (22, 13242555), (27, 10790230), (30, 9711207), (33, 8828370), (45, 6474138), (54, 5395115), (55, 5297022), (66, 4414185), (90, 3237069), (99, 2942790), (110, 2648511), (135, 2158046), (165, 1765674), (198, 1471395), (233, 1250370), (270, 1079023), (297, 980930), (330, 882837), (421, 692010), (466, 625185), (495, 588558), (594, 490465), (699, 416790), (842, 346005), (990, 294279), (1165, 250074), (1263, 230670), (1398, 208395), (1485, 196186), (2097, 138930), (2105, 138402), (2330, 125037), (2526, 115335), (2563, 113670), (2970, 98093), (3495, 83358), (3789, 76890), (4194, 69465), (4210, 69201), (4631, 62910), (5126, 56835), (6291, 46310), (6315, 46134), (6990, 41679), (7578, 38445), (7689, 37890), (9262, 31455), (10485, 27786), (11367, 25630), (12582, 23155), (12630, 23067), (12815, 22734), (13893, 20970), (15378, 18945)]