2917876860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8863}}^1$

素因数の和:8968

約数の個数: 144

約数和(自身を含む): 9292308480

約数和(自身を除く): 6374431620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1770, 1829, 1860, 2124, 2655, 2790, 3540, 3658, 5310, 5487, 5580, 7316, 8863, 9145, 10620, 10974, 16461, 17726, 18290, 21948, 26589, 27435, 32922, 35452, 36580, 44315, 53178, 54870, 65844, 79767, 82305, 88630, 106356, 109740, 132945, 159534, 164610, 177260, 265890, 274753, 319068, 329220, 398835, 522917, 531780, 549506, 797670, 824259, 1045834, 1099012, 1373765, 1568751, 1595340, 1648518, 2091668, 2472777, 2614585, 2747530, 3137502, 3297036, 4121295, 4706253, 4945554, 5229170, 5495060, 6275004, 7843755, 8242590, 9412506, 9891108, 10458340, 12363885, 15687510, 16210427, 16485180, 18825012, 23531265, 24727770, 31375020, 32420854, 47062530, 48631281, 49455540, 64841708, 81052135, 94125060, 97262562, 145893843, 162104270, 194525124, 243156405, 291787686, 324208540, 486312810, 583575372, 729469215, 972625620, 1458938430, 2917876860]

約数ペア:

[(1, 2917876860), (2, 1458938430), (3, 972625620), (4, 729469215), (5, 583575372), (6, 486312810), (9, 324208540), (10, 291787686), (12, 243156405), (15, 194525124), (18, 162104270), (20, 145893843), (30, 97262562), (31, 94125060), (36, 81052135), (45, 64841708), (59, 49455540), (60, 48631281), (62, 47062530), (90, 32420854), (93, 31375020), (118, 24727770), (124, 23531265), (155, 18825012), (177, 16485180), (180, 16210427), (186, 15687510), (236, 12363885), (279, 10458340), (295, 9891108), (310, 9412506), (354, 8242590), (372, 7843755), (465, 6275004), (531, 5495060), (558, 5229170), (590, 4945554), (620, 4706253), (708, 4121295), (885, 3297036), (930, 3137502), (1062, 2747530), (1116, 2614585), (1180, 2472777), (1395, 2091668), (1770, 1648518), (1829, 1595340), (1860, 1568751), (2124, 1373765), (2655, 1099012), (2790, 1045834), (3540, 824259), (3658, 797670), (5310, 549506), (5487, 531780), (5580, 522917), (7316, 398835), (8863, 329220), (9145, 319068), (10620, 274753), (10974, 265890), (16461, 177260), (17726, 164610), (18290, 159534), (21948, 132945), (26589, 109740), (27435, 106356), (32922, 88630), (35452, 82305), (36580, 79767), (44315, 65844), (53178, 54870)]