30697812

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 53490348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 173, 186, 212, 279, 318, 346, 372, 477, 519, 558, 636, 692, 837, 954, 1038, 1116, 1431, 1557, 1643, 1674, 1908, 2076, 2862, 3114, 3286, 3348, 4671, 4929, 5363, 5724, 6228, 6572, 9169, 9342, 9858, 10726, 14787, 16089, 18338, 18684, 19716, 21452, 27507, 29574, 32178, 36676, 44361, 48267, 55014, 59148, 64356, 82521, 88722, 96534, 110028, 144801, 165042, 177444, 193068, 247563, 284239, 289602, 330084, 495126, 568478, 579204, 852717, 990252, 1136956, 1705434, 2558151, 3410868, 5116302, 7674453, 10232604, 15348906, 30697812]

約数ペア:

[(1, 30697812), (2, 15348906), (3, 10232604), (4, 7674453), (6, 5116302), (9, 3410868), (12, 2558151), (18, 1705434), (27, 1136956), (31, 990252), (36, 852717), (53, 579204), (54, 568478), (62, 495126), (93, 330084), (106, 289602), (108, 284239), (124, 247563), (159, 193068), (173, 177444), (186, 165042), (212, 144801), (279, 110028), (318, 96534), (346, 88722), (372, 82521), (477, 64356), (519, 59148), (558, 55014), (636, 48267), (692, 44361), (837, 36676), (954, 32178), (1038, 29574), (1116, 27507), (1431, 21452), (1557, 19716), (1643, 18684), (1674, 18338), (1908, 16089), (2076, 14787), (2862, 10726), (3114, 9858), (3286, 9342), (3348, 9169), (4671, 6572), (4929, 6228), (5363, 5724)]