30803808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 96477696

約数和(自身を除く): 65673888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 1993, 2208, 2576, 3864, 3986, 5152, 5979, 7728, 7972, 11958, 13951, 15456, 15944, 23916, 27902, 31888, 41853, 45839, 47832, 55804, 63776, 83706, 91678, 95664, 111608, 137517, 167412, 183356, 191328, 223216, 275034, 320873, 334824, 366712, 446432, 550068, 641746, 669648, 733424, 962619, 1100136, 1283492, 1339296, 1466848, 1925238, 2200272, 2566984, 3850476, 4400544, 5133968, 7700952, 10267936, 15401904, 30803808]

約数ペア:

[(1, 30803808), (2, 15401904), (3, 10267936), (4, 7700952), (6, 5133968), (7, 4400544), (8, 3850476), (12, 2566984), (14, 2200272), (16, 1925238), (21, 1466848), (23, 1339296), (24, 1283492), (28, 1100136), (32, 962619), (42, 733424), (46, 669648), (48, 641746), (56, 550068), (69, 446432), (84, 366712), (92, 334824), (96, 320873), (112, 275034), (138, 223216), (161, 191328), (168, 183356), (184, 167412), (224, 137517), (276, 111608), (322, 95664), (336, 91678), (368, 83706), (483, 63776), (552, 55804), (644, 47832), (672, 45839), (736, 41853), (966, 31888), (1104, 27902), (1288, 23916), (1932, 15944), (1993, 15456), (2208, 13951), (2576, 11958), (3864, 7972), (3986, 7728), (5152, 5979)]