30228822

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 77364000

約数和(自身を除く): 47135178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 149, 153, 221, 234, 289, 298, 306, 351, 442, 447, 459, 578, 663, 702, 867, 894, 918, 1326, 1341, 1734, 1937, 1989, 2533, 2601, 2682, 3757, 3874, 3978, 4023, 5066, 5202, 5811, 5967, 7514, 7599, 7803, 8046, 11271, 11622, 11934, 15198, 15606, 17433, 22542, 22797, 32929, 33813, 34866, 43061, 45594, 52299, 65858, 67626, 68391, 86122, 98787, 101439, 104598, 129183, 136782, 197574, 202878, 258366, 296361, 387549, 559793, 592722, 775098, 889083, 1119586, 1162647, 1679379, 1778166, 2325294, 3358758, 5038137, 10076274, 15114411, 30228822]

約数ペア:

[(1, 30228822), (2, 15114411), (3, 10076274), (6, 5038137), (9, 3358758), (13, 2325294), (17, 1778166), (18, 1679379), (26, 1162647), (27, 1119586), (34, 889083), (39, 775098), (51, 592722), (54, 559793), (78, 387549), (102, 296361), (117, 258366), (149, 202878), (153, 197574), (221, 136782), (234, 129183), (289, 104598), (298, 101439), (306, 98787), (351, 86122), (442, 68391), (447, 67626), (459, 65858), (578, 52299), (663, 45594), (702, 43061), (867, 34866), (894, 33813), (918, 32929), (1326, 22797), (1341, 22542), (1734, 17433), (1937, 15606), (1989, 15198), (2533, 11934), (2601, 11622), (2682, 11271), (3757, 8046), (3874, 7803), (3978, 7599), (4023, 7514), (5066, 5967), (5202, 5811)]