26730990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 85542912

約数和(自身を除く): 58811922

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 67, 78, 90, 93, 99, 110, 117, 130, 134, 143, 155, 165, 186, 195, 198, 201, 234, 279, 286, 310, 330, 335, 341, 390, 402, 403, 429, 465, 495, 558, 585, 603, 670, 682, 715, 737, 806, 858, 871, 930, 990, 1005, 1023, 1170, 1206, 1209, 1287, 1395, 1430, 1474, 1705, 1742, 2010, 2015, 2046, 2077, 2145, 2211, 2418, 2574, 2613, 2790, 3015, 3069, 3410, 3627, 3685, 4030, 4154, 4290, 4355, 4422, 4433, 5115, 5226, 6030, 6045, 6138, 6231, 6435, 6633, 7254, 7370, 7839, 8710, 8866, 9581, 10230, 10385, 11055, 12090, 12462, 12870, 13065, 13266, 13299, 15345, 15678, 18135, 18693, 19162, 20770, 22110, 22165, 22847, 26130, 26598, 27001, 28743, 30690, 31155, 33165, 36270, 37386, 39195, 39897, 44330, 45694, 47905, 54002, 57486, 62310, 66330, 66495, 68541, 78390, 79794, 81003, 86229, 93465, 95810, 114235, 132990, 135005, 137082, 143715, 162006, 172458, 186930, 199485, 205623, 228470, 243009, 270010, 287430, 297011, 342705, 398970, 405015, 411246, 431145, 486018, 594022, 685410, 810030, 862290, 891033, 1028115, 1215045, 1485055, 1782066, 2056230, 2430090, 2673099, 2970110, 4455165, 5346198, 8910330, 13365495, 26730990]

約数ペア:

[(1, 26730990), (2, 13365495), (3, 8910330), (5, 5346198), (6, 4455165), (9, 2970110), (10, 2673099), (11, 2430090), (13, 2056230), (15, 1782066), (18, 1485055), (22, 1215045), (26, 1028115), (30, 891033), (31, 862290), (33, 810030), (39, 685410), (45, 594022), (55, 486018), (62, 431145), (65, 411246), (66, 405015), (67, 398970), (78, 342705), (90, 297011), (93, 287430), (99, 270010), (110, 243009), (117, 228470), (130, 205623), (134, 199485), (143, 186930), (155, 172458), (165, 162006), (186, 143715), (195, 137082), (198, 135005), (201, 132990), (234, 114235), (279, 95810), (286, 93465), (310, 86229), (330, 81003), (335, 79794), (341, 78390), (390, 68541), (402, 66495), (403, 66330), (429, 62310), (465, 57486), (495, 54002), (558, 47905), (585, 45694), (603, 44330), (670, 39897), (682, 39195), (715, 37386), (737, 36270), (806, 33165), (858, 31155), (871, 30690), (930, 28743), (990, 27001), (1005, 26598), (1023, 26130), (1170, 22847), (1206, 22165), (1209, 22110), (1287, 20770), (1395, 19162), (1430, 18693), (1474, 18135), (1705, 15678), (1742, 15345), (2010, 13299), (2015, 13266), (2046, 13065), (2077, 12870), (2145, 12462), (2211, 12090), (2418, 11055), (2574, 10385), (2613, 10230), (2790, 9581), (3015, 8866), (3069, 8710), (3410, 7839), (3627, 7370), (3685, 7254), (4030, 6633), (4154, 6435), (4290, 6231), (4355, 6138), (4422, 6045), (4433, 6030), (5115, 5226)]