30084138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 79174368

約数和(自身を除く): 49090230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 1483, 2254, 2898, 2966, 3381, 4449, 6762, 8898, 10143, 10381, 13347, 20286, 20762, 26694, 31143, 34109, 62286, 68218, 72667, 93429, 102327, 145334, 186858, 204654, 218001, 238763, 306981, 436002, 477526, 613962, 654003, 716289, 1308006, 1432578, 1671341, 2148867, 3342682, 4297734, 5014023, 10028046, 15042069, 30084138]

約数ペア:

[(1, 30084138), (2, 15042069), (3, 10028046), (6, 5014023), (7, 4297734), (9, 3342682), (14, 2148867), (18, 1671341), (21, 1432578), (23, 1308006), (42, 716289), (46, 654003), (49, 613962), (63, 477526), (69, 436002), (98, 306981), (126, 238763), (138, 218001), (147, 204654), (161, 186858), (207, 145334), (294, 102327), (322, 93429), (414, 72667), (441, 68218), (483, 62286), (882, 34109), (966, 31143), (1127, 26694), (1449, 20762), (1483, 20286), (2254, 13347), (2898, 10381), (2966, 10143), (3381, 8898), (4449, 6762)]