189863730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 598855680

約数和(自身を除く): 408991950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 113, 126, 127, 135, 147, 189, 210, 226, 245, 254, 270, 294, 315, 339, 378, 381, 441, 490, 565, 630, 635, 678, 735, 762, 791, 882, 889, 945, 1017, 1130, 1143, 1270, 1323, 1470, 1582, 1695, 1778, 1890, 1905, 2034, 2205, 2286, 2373, 2646, 2667, 3051, 3390, 3429, 3810, 3955, 4410, 4445, 4746, 5085, 5334, 5537, 5715, 6102, 6223, 6615, 6858, 7119, 7910, 8001, 8890, 10170, 11074, 11430, 11865, 12446, 13230, 13335, 14238, 14351, 15255, 16002, 16611, 17145, 18669, 21357, 23730, 24003, 26670, 27685, 28702, 30510, 31115, 33222, 34290, 35595, 37338, 40005, 42714, 43053, 48006, 49833, 55370, 56007, 62230, 71190, 71755, 80010, 83055, 86106, 93345, 99666, 100457, 106785, 112014, 120015, 129159, 143510, 149499, 166110, 168021, 186690, 200914, 213570, 215265, 240030, 249165, 258318, 280035, 298998, 301371, 336042, 387477, 430530, 498330, 502285, 560070, 602742, 645795, 703199, 747495, 774954, 840105, 904113, 1004570, 1291590, 1406398, 1494990, 1506855, 1680210, 1808226, 1937385, 2109597, 2712339, 3013710, 3515995, 3874770, 4219194, 4520565, 5424678, 6328791, 7031990, 9041130, 10547985, 12657582, 13561695, 18986373, 21095970, 27123390, 31643955, 37972746, 63287910, 94931865, 189863730]

約数ペア:

[(1, 189863730), (2, 94931865), (3, 63287910), (5, 37972746), (6, 31643955), (7, 27123390), (9, 21095970), (10, 18986373), (14, 13561695), (15, 12657582), (18, 10547985), (21, 9041130), (27, 7031990), (30, 6328791), (35, 5424678), (42, 4520565), (45, 4219194), (49, 3874770), (54, 3515995), (63, 3013710), (70, 2712339), (90, 2109597), (98, 1937385), (105, 1808226), (113, 1680210), (126, 1506855), (127, 1494990), (135, 1406398), (147, 1291590), (189, 1004570), (210, 904113), (226, 840105), (245, 774954), (254, 747495), (270, 703199), (294, 645795), (315, 602742), (339, 560070), (378, 502285), (381, 498330), (441, 430530), (490, 387477), (565, 336042), (630, 301371), (635, 298998), (678, 280035), (735, 258318), (762, 249165), (791, 240030), (882, 215265), (889, 213570), (945, 200914), (1017, 186690), (1130, 168021), (1143, 166110), (1270, 149499), (1323, 143510), (1470, 129159), (1582, 120015), (1695, 112014), (1778, 106785), (1890, 100457), (1905, 99666), (2034, 93345), (2205, 86106), (2286, 83055), (2373, 80010), (2646, 71755), (2667, 71190), (3051, 62230), (3390, 56007), (3429, 55370), (3810, 49833), (3955, 48006), (4410, 43053), (4445, 42714), (4746, 40005), (5085, 37338), (5334, 35595), (5537, 34290), (5715, 33222), (6102, 31115), (6223, 30510), (6615, 28702), (6858, 27685), (7119, 26670), (7910, 24003), (8001, 23730), (8890, 21357), (10170, 18669), (11074, 17145), (11430, 16611), (11865, 16002), (12446, 15255), (13230, 14351), (13335, 14238)]