30730424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 34276936

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 197, 248, 296, 394, 527, 629, 788, 1054, 1147, 1258, 1576, 2108, 2294, 2516, 3349, 4216, 4588, 5032, 6107, 6698, 7289, 9176, 12214, 13396, 14578, 19499, 24428, 26792, 29156, 38998, 48856, 58312, 77996, 103819, 123913, 155992, 207638, 225959, 247826, 415276, 451918, 495652, 830552, 903836, 991304, 1807672, 3841303, 7682606, 15365212, 30730424]

約数ペア:

[(1, 30730424), (2, 15365212), (4, 7682606), (8, 3841303), (17, 1807672), (31, 991304), (34, 903836), (37, 830552), (62, 495652), (68, 451918), (74, 415276), (124, 247826), (136, 225959), (148, 207638), (197, 155992), (248, 123913), (296, 103819), (394, 77996), (527, 58312), (629, 48856), (788, 38998), (1054, 29156), (1147, 26792), (1258, 24428), (1576, 19499), (2108, 14578), (2294, 13396), (2516, 12214), (3349, 9176), (4216, 7289), (4588, 6698), (5032, 6107)]