6620670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 21012480

約数和(自身を除く): 14391810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 113, 126, 135, 155, 186, 189, 210, 217, 226, 270, 279, 310, 315, 339, 378, 434, 465, 558, 565, 630, 651, 678, 791, 837, 930, 945, 1017, 1085, 1130, 1302, 1395, 1582, 1674, 1695, 1890, 1953, 2034, 2170, 2373, 2790, 3051, 3255, 3390, 3503, 3906, 3955, 4185, 4746, 5085, 5859, 6102, 6510, 7006, 7119, 7910, 8370, 9765, 10170, 10509, 11718, 11865, 14238, 15255, 17515, 19530, 21018, 21357, 23730, 24521, 29295, 30510, 31527, 35030, 35595, 42714, 49042, 52545, 58590, 63054, 71190, 73563, 94581, 105090, 106785, 122605, 147126, 157635, 189162, 213570, 220689, 245210, 315270, 367815, 441378, 472905, 662067, 735630, 945810, 1103445, 1324134, 2206890, 3310335, 6620670]

約数ペア:

[(1, 6620670), (2, 3310335), (3, 2206890), (5, 1324134), (6, 1103445), (7, 945810), (9, 735630), (10, 662067), (14, 472905), (15, 441378), (18, 367815), (21, 315270), (27, 245210), (30, 220689), (31, 213570), (35, 189162), (42, 157635), (45, 147126), (54, 122605), (62, 106785), (63, 105090), (70, 94581), (90, 73563), (93, 71190), (105, 63054), (113, 58590), (126, 52545), (135, 49042), (155, 42714), (186, 35595), (189, 35030), (210, 31527), (217, 30510), (226, 29295), (270, 24521), (279, 23730), (310, 21357), (315, 21018), (339, 19530), (378, 17515), (434, 15255), (465, 14238), (558, 11865), (565, 11718), (630, 10509), (651, 10170), (678, 9765), (791, 8370), (837, 7910), (930, 7119), (945, 7006), (1017, 6510), (1085, 6102), (1130, 5859), (1302, 5085), (1395, 4746), (1582, 4185), (1674, 3955), (1695, 3906), (1890, 3503), (1953, 3390), (2034, 3255), (2170, 3051), (2373, 2790)]