79530390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 150293610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 171, 185, 190, 222, 270, 285, 333, 342, 370, 419, 513, 555, 570, 666, 703, 838, 855, 999, 1026, 1110, 1257, 1406, 1665, 1710, 1998, 2095, 2109, 2514, 2565, 3330, 3515, 3771, 4190, 4218, 4995, 5130, 6285, 6327, 7030, 7542, 7961, 9990, 10545, 11313, 12570, 12654, 15503, 15922, 18855, 18981, 21090, 22626, 23883, 31006, 31635, 37710, 37962, 39805, 46509, 47766, 56565, 63270, 71649, 77515, 79610, 93018, 94905, 113130, 119415, 139527, 143298, 155030, 189810, 214947, 232545, 238830, 279054, 294557, 358245, 418581, 429894, 465090, 589114, 697635, 716490, 837162, 883671, 1074735, 1395270, 1472785, 1767342, 2092905, 2149470, 2651013, 2945570, 4185810, 4418355, 5302026, 7953039, 8836710, 13255065, 15906078, 26510130, 39765195, 79530390]

約数ペア:

[(1, 79530390), (2, 39765195), (3, 26510130), (5, 15906078), (6, 13255065), (9, 8836710), (10, 7953039), (15, 5302026), (18, 4418355), (19, 4185810), (27, 2945570), (30, 2651013), (37, 2149470), (38, 2092905), (45, 1767342), (54, 1472785), (57, 1395270), (74, 1074735), (90, 883671), (95, 837162), (111, 716490), (114, 697635), (135, 589114), (171, 465090), (185, 429894), (190, 418581), (222, 358245), (270, 294557), (285, 279054), (333, 238830), (342, 232545), (370, 214947), (419, 189810), (513, 155030), (555, 143298), (570, 139527), (666, 119415), (703, 113130), (838, 94905), (855, 93018), (999, 79610), (1026, 77515), (1110, 71649), (1257, 63270), (1406, 56565), (1665, 47766), (1710, 46509), (1998, 39805), (2095, 37962), (2109, 37710), (2514, 31635), (2565, 31006), (3330, 23883), (3515, 22626), (3771, 21090), (4190, 18981), (4218, 18855), (4995, 15922), (5130, 15503), (6285, 12654), (6327, 12570), (7030, 11313), (7542, 10545), (7961, 9990)]