127988310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 320474880

約数和(自身を除く): 192486570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 131, 145, 174, 262, 290, 393, 435, 655, 786, 870, 1123, 1310, 1965, 2246, 3369, 3799, 3930, 5615, 6738, 7598, 11230, 11397, 16845, 18995, 22794, 32567, 33690, 37990, 56985, 65134, 97701, 113970, 147113, 162835, 195402, 294226, 325670, 441339, 488505, 735565, 882678, 977010, 1471130, 2206695, 4266277, 4413390, 8532554, 12798831, 21331385, 25597662, 42662770, 63994155, 127988310]

約数ペア:

[(1, 127988310), (2, 63994155), (3, 42662770), (5, 25597662), (6, 21331385), (10, 12798831), (15, 8532554), (29, 4413390), (30, 4266277), (58, 2206695), (87, 1471130), (131, 977010), (145, 882678), (174, 735565), (262, 488505), (290, 441339), (393, 325670), (435, 294226), (655, 195402), (786, 162835), (870, 147113), (1123, 113970), (1310, 97701), (1965, 65134), (2246, 56985), (3369, 37990), (3799, 33690), (3930, 32567), (5615, 22794), (6738, 18995), (7598, 16845), (11230, 11397)]