127907110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 240680160

約数和(自身を除く): 112773050

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 4547, 5626, 9094, 14065, 22735, 28130, 45470, 131863, 263726, 441059, 659315, 882118, 1318630, 2205295, 4410590, 12790711, 25581422, 63953555, 127907110]

約数ペア:

[(1, 127907110), (2, 63953555), (5, 25581422), (10, 12790711), (29, 4410590), (58, 2205295), (97, 1318630), (145, 882118), (194, 659315), (290, 441059), (485, 263726), (970, 131863), (2813, 45470), (4547, 28130), (5626, 22735), (9094, 14065)]