29993058

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 47421342

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 31, 38, 41, 46, 54, 57, 62, 69, 82, 93, 114, 123, 138, 171, 186, 207, 246, 279, 342, 369, 414, 437, 513, 558, 589, 621, 713, 738, 779, 837, 874, 943, 1026, 1107, 1178, 1242, 1271, 1311, 1426, 1558, 1674, 1767, 1886, 2139, 2214, 2337, 2542, 2622, 2829, 3534, 3813, 3933, 4278, 4674, 5301, 5658, 6417, 7011, 7626, 7866, 8487, 10602, 11439, 11799, 12834, 13547, 14022, 15903, 16974, 17917, 19251, 21033, 22878, 23598, 24149, 25461, 27094, 29233, 31806, 34317, 35834, 38502, 40641, 42066, 48298, 50922, 53751, 58466, 68634, 72447, 81282, 87699, 107502, 121923, 144894, 161253, 175398, 217341, 243846, 263097, 322506, 365769, 434682, 483759, 526194, 555427, 652023, 731538, 789291, 967518, 1110854, 1304046, 1578582, 1666281, 3332562, 4998843, 9997686, 14996529, 29993058]

約数ペア:

[(1, 29993058), (2, 14996529), (3, 9997686), (6, 4998843), (9, 3332562), (18, 1666281), (19, 1578582), (23, 1304046), (27, 1110854), (31, 967518), (38, 789291), (41, 731538), (46, 652023), (54, 555427), (57, 526194), (62, 483759), (69, 434682), (82, 365769), (93, 322506), (114, 263097), (123, 243846), (138, 217341), (171, 175398), (186, 161253), (207, 144894), (246, 121923), (279, 107502), (342, 87699), (369, 81282), (414, 72447), (437, 68634), (513, 58466), (558, 53751), (589, 50922), (621, 48298), (713, 42066), (738, 40641), (779, 38502), (837, 35834), (874, 34317), (943, 31806), (1026, 29233), (1107, 27094), (1178, 25461), (1242, 24149), (1271, 23598), (1311, 22878), (1426, 21033), (1558, 19251), (1674, 17917), (1767, 16974), (1886, 15903), (2139, 14022), (2214, 13547), (2337, 12834), (2542, 11799), (2622, 11439), (2829, 10602), (3534, 8487), (3813, 7866), (3933, 7626), (4278, 7011), (4674, 6417), (5301, 5658)]