2406635

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 3939840

約数和(自身を除く): 1533205

約数列:

[1, 5, 7, 11, 19, 35, 47, 49, 55, 77, 95, 133, 209, 235, 245, 329, 385, 517, 539, 665, 893, 931, 1045, 1463, 1645, 2303, 2585, 2695, 3619, 4465, 4655, 6251, 7315, 9823, 10241, 11515, 18095, 25333, 31255, 43757, 49115, 51205, 68761, 126665, 218785, 343805, 481327, 2406635]

約数ペア:

[(1, 2406635), (5, 481327), (7, 343805), (11, 218785), (19, 126665), (35, 68761), (47, 51205), (49, 49115), (55, 43757), (77, 31255), (95, 25333), (133, 18095), (209, 11515), (235, 10241), (245, 9823), (329, 7315), (385, 6251), (517, 4655), (539, 4465), (665, 3619), (893, 2695), (931, 2585), (1045, 2303), (1463, 1645)]