54971370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 167132160

約数和(自身を除く): 112160790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 61, 62, 85, 90, 93, 95, 102, 114, 122, 153, 155, 170, 171, 183, 186, 190, 255, 279, 285, 305, 306, 310, 323, 342, 366, 465, 510, 527, 549, 558, 570, 589, 610, 646, 765, 855, 915, 930, 969, 1037, 1054, 1098, 1159, 1178, 1395, 1530, 1581, 1615, 1710, 1767, 1830, 1891, 1938, 2074, 2318, 2635, 2745, 2790, 2907, 2945, 3111, 3162, 3230, 3477, 3534, 3782, 4743, 4845, 5185, 5270, 5301, 5490, 5673, 5795, 5814, 5890, 6222, 6954, 7905, 8835, 9333, 9455, 9486, 9690, 10013, 10370, 10431, 10602, 11346, 11590, 14535, 15555, 15810, 17019, 17385, 17670, 18666, 18910, 19703, 20026, 20862, 23715, 26505, 28365, 29070, 30039, 31110, 32147, 34038, 34770, 35929, 39406, 46665, 47430, 50065, 52155, 53010, 56730, 59109, 60078, 64294, 71858, 85095, 90117, 93330, 96441, 98515, 100130, 104310, 107787, 118218, 150195, 160735, 170190, 177327, 179645, 180234, 192882, 197030, 215574, 289323, 295545, 300390, 321470, 323361, 354654, 359290, 450585, 482205, 538935, 578646, 591090, 610793, 646722, 886635, 901170, 964410, 1077870, 1221586, 1446615, 1616805, 1773270, 1832379, 2893230, 3053965, 3233610, 3664758, 5497137, 6107930, 9161895, 10994274, 18323790, 27485685, 54971370]

約数ペア:

[(1, 54971370), (2, 27485685), (3, 18323790), (5, 10994274), (6, 9161895), (9, 6107930), (10, 5497137), (15, 3664758), (17, 3233610), (18, 3053965), (19, 2893230), (30, 1832379), (31, 1773270), (34, 1616805), (38, 1446615), (45, 1221586), (51, 1077870), (57, 964410), (61, 901170), (62, 886635), (85, 646722), (90, 610793), (93, 591090), (95, 578646), (102, 538935), (114, 482205), (122, 450585), (153, 359290), (155, 354654), (170, 323361), (171, 321470), (183, 300390), (186, 295545), (190, 289323), (255, 215574), (279, 197030), (285, 192882), (305, 180234), (306, 179645), (310, 177327), (323, 170190), (342, 160735), (366, 150195), (465, 118218), (510, 107787), (527, 104310), (549, 100130), (558, 98515), (570, 96441), (589, 93330), (610, 90117), (646, 85095), (765, 71858), (855, 64294), (915, 60078), (930, 59109), (969, 56730), (1037, 53010), (1054, 52155), (1098, 50065), (1159, 47430), (1178, 46665), (1395, 39406), (1530, 35929), (1581, 34770), (1615, 34038), (1710, 32147), (1767, 31110), (1830, 30039), (1891, 29070), (1938, 28365), (2074, 26505), (2318, 23715), (2635, 20862), (2745, 20026), (2790, 19703), (2907, 18910), (2945, 18666), (3111, 17670), (3162, 17385), (3230, 17019), (3477, 15810), (3534, 15555), (3782, 14535), (4743, 11590), (4845, 11346), (5185, 10602), (5270, 10431), (5301, 10370), (5490, 10013), (5673, 9690), (5795, 9486), (5814, 9455), (5890, 9333), (6222, 8835), (6954, 7905)]