30398368

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 81902016

約数和(自身を除く): 51503648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 73, 77, 88, 91, 104, 112, 143, 146, 154, 169, 176, 182, 208, 224, 286, 292, 308, 338, 352, 364, 416, 511, 572, 584, 616, 676, 728, 803, 949, 1001, 1022, 1144, 1168, 1183, 1232, 1352, 1456, 1606, 1859, 1898, 2002, 2044, 2288, 2336, 2366, 2464, 2704, 2912, 3212, 3718, 3796, 4004, 4088, 4576, 4732, 5408, 5621, 6424, 6643, 7436, 7592, 8008, 8176, 9464, 10439, 11242, 12337, 12848, 13013, 13286, 14872, 15184, 16016, 16352, 18928, 20878, 22484, 24674, 25696, 26026, 26572, 29744, 30368, 32032, 37856, 41756, 44968, 49348, 52052, 53144, 59488, 73073, 83512, 86359, 89936, 98696, 104104, 106288, 135707, 146146, 167024, 172718, 179872, 197392, 208208, 212576, 271414, 292292, 334048, 345436, 394784, 416416, 542828, 584584, 690872, 949949, 1085656, 1169168, 1381744, 1899898, 2171312, 2338336, 2763488, 3799796, 4342624, 7599592, 15199184, 30398368]

約数ペア:

[(1, 30398368), (2, 15199184), (4, 7599592), (7, 4342624), (8, 3799796), (11, 2763488), (13, 2338336), (14, 2171312), (16, 1899898), (22, 1381744), (26, 1169168), (28, 1085656), (32, 949949), (44, 690872), (52, 584584), (56, 542828), (73, 416416), (77, 394784), (88, 345436), (91, 334048), (104, 292292), (112, 271414), (143, 212576), (146, 208208), (154, 197392), (169, 179872), (176, 172718), (182, 167024), (208, 146146), (224, 135707), (286, 106288), (292, 104104), (308, 98696), (338, 89936), (352, 86359), (364, 83512), (416, 73073), (511, 59488), (572, 53144), (584, 52052), (616, 49348), (676, 44968), (728, 41756), (803, 37856), (949, 32032), (1001, 30368), (1022, 29744), (1144, 26572), (1168, 26026), (1183, 25696), (1232, 24674), (1352, 22484), (1456, 20878), (1606, 18928), (1859, 16352), (1898, 16016), (2002, 15184), (2044, 14872), (2288, 13286), (2336, 13013), (2366, 12848), (2464, 12337), (2704, 11242), (2912, 10439), (3212, 9464), (3718, 8176), (3796, 8008), (4004, 7592), (4088, 7436), (4576, 6643), (4732, 6424), (5408, 5621)]