30192813

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 52955136

約数和(自身を除く): 22762323

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 311, 469, 483, 603, 933, 1407, 1449, 1541, 2177, 2799, 4221, 4623, 6531, 7153, 10787, 13869, 19593, 20837, 21459, 32361, 50071, 62511, 64377, 97083, 145859, 150213, 187533, 437577, 450639, 479251, 1312731, 1437753, 3354757, 4313259, 10064271, 30192813]

約数ペア:

[(1, 30192813), (3, 10064271), (7, 4313259), (9, 3354757), (21, 1437753), (23, 1312731), (63, 479251), (67, 450639), (69, 437577), (161, 187533), (201, 150213), (207, 145859), (311, 97083), (469, 64377), (483, 62511), (603, 50071), (933, 32361), (1407, 21459), (1449, 20837), (1541, 19593), (2177, 13869), (2799, 10787), (4221, 7153), (4623, 6531)]