30305808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16216

約数の個数: 60

約数和(自身を含む): 91343980

約数和(自身を除く): 61038172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16189, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 210457, 259024, 291402, 388536, 420914, 582804, 631371, 777072, 841828, 1165608, 1262742, 1683656, 1894113, 2331216, 2525484, 3367312, 3788226, 5050968, 7576452, 10101936, 15152904, 30305808]

約数ペア:

[(1, 30305808), (2, 15152904), (3, 10101936), (4, 7576452), (6, 5050968), (8, 3788226), (9, 3367312), (12, 2525484), (13, 2331216), (16, 1894113), (18, 1683656), (24, 1262742), (26, 1165608), (36, 841828), (39, 777072), (48, 631371), (52, 582804), (72, 420914), (78, 388536), (104, 291402), (117, 259024), (144, 210457), (156, 194268), (208, 145701), (234, 129512), (312, 97134), (468, 64756), (624, 48567), (936, 32378), (1872, 16189)]