30612516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 81332160

約数和(自身を除く): 50719644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 727, 957, 1276, 1452, 1454, 1914, 2181, 2908, 3509, 3828, 4362, 7018, 7997, 8724, 10527, 14036, 15994, 21054, 21083, 23991, 31988, 42108, 42166, 47982, 63249, 84332, 87967, 95964, 126498, 175934, 231913, 252996, 263901, 351868, 463826, 527802, 695739, 927652, 1055604, 1391478, 2551043, 2782956, 5102086, 7653129, 10204172, 15306258, 30612516]

約数ペア:

[(1, 30612516), (2, 15306258), (3, 10204172), (4, 7653129), (6, 5102086), (11, 2782956), (12, 2551043), (22, 1391478), (29, 1055604), (33, 927652), (44, 695739), (58, 527802), (66, 463826), (87, 351868), (116, 263901), (121, 252996), (132, 231913), (174, 175934), (242, 126498), (319, 95964), (348, 87967), (363, 84332), (484, 63249), (638, 47982), (726, 42166), (727, 42108), (957, 31988), (1276, 23991), (1452, 21083), (1454, 21054), (1914, 15994), (2181, 14036), (2908, 10527), (3509, 8724), (3828, 7997), (4362, 7018)]