30083248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 63825776

約数和(自身を除く): 33742528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2371, 3172, 4742, 6344, 9484, 12688, 18968, 30823, 37936, 61646, 123292, 144631, 246584, 289262, 493168, 578524, 1157048, 1880203, 2314096, 3760406, 7520812, 15041624, 30083248]

約数ペア:

[(1, 30083248), (2, 15041624), (4, 7520812), (8, 3760406), (13, 2314096), (16, 1880203), (26, 1157048), (52, 578524), (61, 493168), (104, 289262), (122, 246584), (208, 144631), (244, 123292), (488, 61646), (793, 37936), (976, 30823), (1586, 18968), (2371, 12688), (3172, 9484), (4742, 6344)]