478613610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 1370571840

約数和(自身を除く): 891958230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 137, 162, 171, 190, 227, 270, 274, 285, 342, 405, 411, 454, 513, 570, 681, 685, 810, 822, 855, 1026, 1135, 1233, 1362, 1370, 1539, 1710, 2043, 2055, 2270, 2466, 2565, 2603, 3078, 3405, 3699, 4086, 4110, 4313, 5130, 5206, 6129, 6165, 6810, 7398, 7695, 7809, 8626, 10215, 11097, 12258, 12330, 12939, 13015, 15390, 15618, 18387, 18495, 20430, 21565, 22194, 23427, 25878, 26030, 30645, 31099, 36774, 36990, 38817, 39045, 43130, 46854, 55485, 61290, 62198, 64695, 70281, 77634, 78090, 91935, 93297, 110970, 116451, 117135, 129390, 140562, 155495, 183870, 186594, 194085, 210843, 232902, 234270, 279891, 310990, 349353, 351405, 388170, 421686, 466485, 559782, 582255, 590881, 698706, 702810, 839673, 932970, 1054215, 1164510, 1181762, 1399455, 1679346, 1746765, 1772643, 2108430, 2519019, 2798910, 2954405, 3493530, 3545286, 4198365, 5038038, 5317929, 5908810, 8396730, 8863215, 10635858, 12595095, 15953787, 17726430, 25190190, 26589645, 31907574, 47861361, 53179290, 79768935, 95722722, 159537870, 239306805, 478613610]

約数ペア:

[(1, 478613610), (2, 239306805), (3, 159537870), (5, 95722722), (6, 79768935), (9, 53179290), (10, 47861361), (15, 31907574), (18, 26589645), (19, 25190190), (27, 17726430), (30, 15953787), (38, 12595095), (45, 10635858), (54, 8863215), (57, 8396730), (81, 5908810), (90, 5317929), (95, 5038038), (114, 4198365), (135, 3545286), (137, 3493530), (162, 2954405), (171, 2798910), (190, 2519019), (227, 2108430), (270, 1772643), (274, 1746765), (285, 1679346), (342, 1399455), (405, 1181762), (411, 1164510), (454, 1054215), (513, 932970), (570, 839673), (681, 702810), (685, 698706), (810, 590881), (822, 582255), (855, 559782), (1026, 466485), (1135, 421686), (1233, 388170), (1362, 351405), (1370, 349353), (1539, 310990), (1710, 279891), (2043, 234270), (2055, 232902), (2270, 210843), (2466, 194085), (2565, 186594), (2603, 183870), (3078, 155495), (3405, 140562), (3699, 129390), (4086, 117135), (4110, 116451), (4313, 110970), (5130, 93297), (5206, 91935), (6129, 78090), (6165, 77634), (6810, 70281), (7398, 64695), (7695, 62198), (7809, 61290), (8626, 55485), (10215, 46854), (11097, 43130), (12258, 39045), (12330, 38817), (12939, 36990), (13015, 36774), (15390, 31099), (15618, 30645), (18387, 26030), (18495, 25878), (20430, 23427), (21565, 22194)]