2019030060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 6171540480

約数和(自身を除く): 4152510420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 151, 185, 190, 222, 228, 285, 302, 317, 370, 380, 444, 453, 555, 570, 604, 634, 703, 740, 755, 906, 951, 1110, 1140, 1268, 1406, 1510, 1585, 1812, 1902, 2109, 2220, 2265, 2812, 2869, 3020, 3170, 3515, 3804, 4218, 4530, 4755, 5587, 5738, 6023, 6340, 7030, 8436, 8607, 9060, 9510, 10545, 11174, 11476, 11729, 12046, 14060, 14345, 16761, 17214, 18069, 19020, 21090, 22348, 23458, 24092, 27935, 28690, 30115, 33522, 34428, 35187, 36138, 42180, 43035, 46916, 47867, 55870, 57380, 58645, 60230, 67044, 70374, 72276, 83805, 86070, 90345, 95734, 106153, 111740, 117290, 120460, 140748, 143601, 167610, 172140, 175935, 180690, 191468, 212306, 222851, 234580, 239335, 287202, 318459, 335220, 351870, 361380, 424612, 445702, 478670, 530765, 574404, 636918, 668553, 703740, 718005, 891404, 909473, 957340, 1061530, 1114255, 1273836, 1337106, 1436010, 1592295, 1771079, 1818946, 2123060, 2228510, 2674212, 2728419, 2872020, 3184590, 3342765, 3542158, 3637892, 4457020, 4547365, 5313237, 5456838, 6369180, 6685530, 7084316, 8855395, 9094730, 10626474, 10913676, 13371060, 13642095, 17710790, 18189460, 21252948, 26566185, 27284190, 33650501, 35421580, 53132370, 54568380, 67301002, 100951503, 106264740, 134602004, 168252505, 201903006, 336505010, 403806012, 504757515, 673010020, 1009515030, 2019030060]

約数ペア:

[(1, 2019030060), (2, 1009515030), (3, 673010020), (4, 504757515), (5, 403806012), (6, 336505010), (10, 201903006), (12, 168252505), (15, 134602004), (19, 106264740), (20, 100951503), (30, 67301002), (37, 54568380), (38, 53132370), (57, 35421580), (60, 33650501), (74, 27284190), (76, 26566185), (95, 21252948), (111, 18189460), (114, 17710790), (148, 13642095), (151, 13371060), (185, 10913676), (190, 10626474), (222, 9094730), (228, 8855395), (285, 7084316), (302, 6685530), (317, 6369180), (370, 5456838), (380, 5313237), (444, 4547365), (453, 4457020), (555, 3637892), (570, 3542158), (604, 3342765), (634, 3184590), (703, 2872020), (740, 2728419), (755, 2674212), (906, 2228510), (951, 2123060), (1110, 1818946), (1140, 1771079), (1268, 1592295), (1406, 1436010), (1510, 1337106), (1585, 1273836), (1812, 1114255), (1902, 1061530), (2109, 957340), (2220, 909473), (2265, 891404), (2812, 718005), (2869, 703740), (3020, 668553), (3170, 636918), (3515, 574404), (3804, 530765), (4218, 478670), (4530, 445702), (4755, 424612), (5587, 361380), (5738, 351870), (6023, 335220), (6340, 318459), (7030, 287202), (8436, 239335), (8607, 234580), (9060, 222851), (9510, 212306), (10545, 191468), (11174, 180690), (11476, 175935), (11729, 172140), (12046, 167610), (14060, 143601), (14345, 140748), (16761, 120460), (17214, 117290), (18069, 111740), (19020, 106153), (21090, 95734), (22348, 90345), (23458, 86070), (24092, 83805), (27935, 72276), (28690, 70374), (30115, 67044), (33522, 60230), (34428, 58645), (35187, 57380), (36138, 55870), (42180, 47867), (43035, 46916)]