30626078

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 58506624

約数和(自身を除く): 27880546

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 593, 833, 1054, 1186, 1519, 1666, 3038, 3689, 4151, 7378, 8302, 10081, 18383, 20162, 25823, 29057, 36766, 51646, 58114, 70567, 128681, 141134, 257362, 312511, 493969, 625022, 900767, 987938, 1801534, 2187577, 4375154, 15313039, 30626078]

約数ペア:

[(1, 30626078), (2, 15313039), (7, 4375154), (14, 2187577), (17, 1801534), (31, 987938), (34, 900767), (49, 625022), (62, 493969), (98, 312511), (119, 257362), (217, 141134), (238, 128681), (434, 70567), (527, 58114), (593, 51646), (833, 36766), (1054, 29057), (1186, 25823), (1519, 20162), (1666, 18383), (3038, 10081), (3689, 8302), (4151, 7378)]