30817488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 89860320

約数和(自身を除く): 59042832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 131, 156, 169, 174, 208, 232, 262, 312, 338, 348, 377, 393, 464, 507, 524, 624, 676, 696, 754, 786, 1014, 1048, 1131, 1352, 1392, 1508, 1572, 1703, 2028, 2096, 2262, 2704, 3016, 3144, 3406, 3799, 4056, 4524, 4901, 5109, 6032, 6288, 6812, 7598, 8112, 9048, 9802, 10218, 11397, 13624, 14703, 15196, 18096, 19604, 20436, 22139, 22794, 27248, 29406, 30392, 39208, 40872, 44278, 45588, 49387, 58812, 60784, 66417, 78416, 81744, 88556, 91176, 98774, 117624, 132834, 148161, 177112, 182352, 197548, 235248, 265668, 296322, 354224, 395096, 531336, 592644, 642031, 790192, 1062672, 1185288, 1284062, 1926093, 2370576, 2568124, 3852186, 5136248, 7704372, 10272496, 15408744, 30817488]

約数ペア:

[(1, 30817488), (2, 15408744), (3, 10272496), (4, 7704372), (6, 5136248), (8, 3852186), (12, 2568124), (13, 2370576), (16, 1926093), (24, 1284062), (26, 1185288), (29, 1062672), (39, 790192), (48, 642031), (52, 592644), (58, 531336), (78, 395096), (87, 354224), (104, 296322), (116, 265668), (131, 235248), (156, 197548), (169, 182352), (174, 177112), (208, 148161), (232, 132834), (262, 117624), (312, 98774), (338, 91176), (348, 88556), (377, 81744), (393, 78416), (464, 66417), (507, 60784), (524, 58812), (624, 49387), (676, 45588), (696, 44278), (754, 40872), (786, 39208), (1014, 30392), (1048, 29406), (1131, 27248), (1352, 22794), (1392, 22139), (1508, 20436), (1572, 19604), (1703, 18096), (2028, 15196), (2096, 14703), (2262, 13624), (2704, 11397), (3016, 10218), (3144, 9802), (3406, 9048), (3799, 8112), (4056, 7598), (4524, 6812), (4901, 6288), (5109, 6032)]