30745176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 97320960

約数和(自身を除く): 66575784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 127, 131, 132, 154, 168, 231, 254, 262, 264, 308, 381, 393, 462, 508, 524, 616, 762, 786, 889, 917, 924, 1016, 1048, 1397, 1441, 1524, 1572, 1778, 1834, 1848, 2667, 2751, 2794, 2882, 3048, 3144, 3556, 3668, 4191, 4323, 5334, 5502, 5588, 5764, 7112, 7336, 8382, 8646, 9779, 10087, 10668, 11004, 11176, 11528, 16637, 16764, 17292, 19558, 20174, 21336, 22008, 29337, 30261, 33274, 33528, 34584, 39116, 40348, 49911, 58674, 60522, 66548, 78232, 80696, 99822, 116459, 117348, 121044, 133096, 183007, 199644, 232918, 234696, 242088, 349377, 366014, 399288, 465836, 549021, 698754, 732028, 931672, 1098042, 1281049, 1397508, 1464056, 2196084, 2562098, 2795016, 3843147, 4392168, 5124196, 7686294, 10248392, 15372588, 30745176]

約数ペア:

[(1, 30745176), (2, 15372588), (3, 10248392), (4, 7686294), (6, 5124196), (7, 4392168), (8, 3843147), (11, 2795016), (12, 2562098), (14, 2196084), (21, 1464056), (22, 1397508), (24, 1281049), (28, 1098042), (33, 931672), (42, 732028), (44, 698754), (56, 549021), (66, 465836), (77, 399288), (84, 366014), (88, 349377), (127, 242088), (131, 234696), (132, 232918), (154, 199644), (168, 183007), (231, 133096), (254, 121044), (262, 117348), (264, 116459), (308, 99822), (381, 80696), (393, 78232), (462, 66548), (508, 60522), (524, 58674), (616, 49911), (762, 40348), (786, 39116), (889, 34584), (917, 33528), (924, 33274), (1016, 30261), (1048, 29337), (1397, 22008), (1441, 21336), (1524, 20174), (1572, 19558), (1778, 17292), (1834, 16764), (1848, 16637), (2667, 11528), (2751, 11176), (2794, 11004), (2882, 10668), (3048, 10087), (3144, 9779), (3556, 8646), (3668, 8382), (4191, 7336), (4323, 7112), (5334, 5764), (5502, 5588)]