30438342

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 83635200

約数和(自身を除く): 53196858

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 29, 31, 33, 38, 54, 57, 58, 62, 66, 81, 87, 93, 99, 114, 162, 171, 174, 186, 198, 209, 261, 279, 297, 319, 341, 342, 418, 513, 522, 551, 558, 589, 594, 627, 638, 682, 783, 837, 891, 899, 957, 1023, 1026, 1102, 1178, 1254, 1539, 1566, 1653, 1674, 1767, 1782, 1798, 1881, 1914, 2046, 2349, 2511, 2697, 2871, 3069, 3078, 3306, 3534, 3762, 4698, 4959, 5022, 5301, 5394, 5643, 5742, 6061, 6138, 6479, 8091, 8613, 9207, 9889, 9918, 10602, 11286, 12122, 12958, 14877, 15903, 16182, 16929, 17081, 17226, 18183, 18414, 19437, 19778, 24273, 25839, 27621, 29667, 29754, 31806, 33858, 34162, 36366, 38874, 44631, 47709, 48546, 51243, 51678, 54549, 55242, 58311, 59334, 72819, 89001, 89262, 95418, 102486, 109098, 116622, 145638, 153729, 163647, 174933, 178002, 187891, 267003, 307458, 327294, 349866, 375782, 461187, 490941, 524799, 534006, 563673, 801009, 922374, 981882, 1049598, 1127346, 1383561, 1602018, 1691019, 2767122, 3382038, 5073057, 10146114, 15219171, 30438342]

約数ペア:

[(1, 30438342), (2, 15219171), (3, 10146114), (6, 5073057), (9, 3382038), (11, 2767122), (18, 1691019), (19, 1602018), (22, 1383561), (27, 1127346), (29, 1049598), (31, 981882), (33, 922374), (38, 801009), (54, 563673), (57, 534006), (58, 524799), (62, 490941), (66, 461187), (81, 375782), (87, 349866), (93, 327294), (99, 307458), (114, 267003), (162, 187891), (171, 178002), (174, 174933), (186, 163647), (198, 153729), (209, 145638), (261, 116622), (279, 109098), (297, 102486), (319, 95418), (341, 89262), (342, 89001), (418, 72819), (513, 59334), (522, 58311), (551, 55242), (558, 54549), (589, 51678), (594, 51243), (627, 48546), (638, 47709), (682, 44631), (783, 38874), (837, 36366), (891, 34162), (899, 33858), (957, 31806), (1023, 29754), (1026, 29667), (1102, 27621), (1178, 25839), (1254, 24273), (1539, 19778), (1566, 19437), (1653, 18414), (1674, 18183), (1767, 17226), (1782, 17081), (1798, 16929), (1881, 16182), (1914, 15903), (2046, 14877), (2349, 12958), (2511, 12122), (2697, 11286), (2871, 10602), (3069, 9918), (3078, 9889), (3306, 9207), (3534, 8613), (3762, 8091), (4698, 6479), (4959, 6138), (5022, 6061), (5301, 5742), (5394, 5643)]