30856938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 77967360

約数和(自身を除く): 47110422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 1879, 2346, 2737, 3758, 5474, 5637, 8211, 11274, 13153, 16422, 26306, 31943, 39459, 43217, 63886, 78918, 86434, 95829, 129651, 191658, 223601, 259302, 302519, 447202, 605038, 670803, 734689, 907557, 1341606, 1469378, 1815114, 2204067, 4408134, 5142823, 10285646, 15428469, 30856938]

約数ペア:

[(1, 30856938), (2, 15428469), (3, 10285646), (6, 5142823), (7, 4408134), (14, 2204067), (17, 1815114), (21, 1469378), (23, 1341606), (34, 907557), (42, 734689), (46, 670803), (51, 605038), (69, 447202), (102, 302519), (119, 259302), (138, 223601), (161, 191658), (238, 129651), (322, 95829), (357, 86434), (391, 78918), (483, 63886), (714, 43217), (782, 39459), (966, 31943), (1173, 26306), (1879, 16422), (2346, 13153), (2737, 11274), (3758, 8211), (5474, 5637)]