30844728

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 87188400

約数和(自身を除く): 56343672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 59, 72, 106, 118, 137, 159, 177, 212, 236, 274, 318, 354, 411, 424, 472, 477, 531, 548, 636, 708, 822, 954, 1062, 1096, 1233, 1272, 1416, 1644, 1908, 2124, 2466, 3127, 3288, 3816, 4248, 4932, 6254, 7261, 8083, 9381, 9864, 12508, 14522, 16166, 18762, 21783, 24249, 25016, 28143, 29044, 32332, 37524, 43566, 48498, 56286, 58088, 64664, 65349, 72747, 75048, 87132, 96996, 112572, 130698, 145494, 174264, 193992, 225144, 261396, 290988, 428399, 522792, 581976, 856798, 1285197, 1713596, 2570394, 3427192, 3855591, 5140788, 7711182, 10281576, 15422364, 30844728]

約数ペア:

[(1, 30844728), (2, 15422364), (3, 10281576), (4, 7711182), (6, 5140788), (8, 3855591), (9, 3427192), (12, 2570394), (18, 1713596), (24, 1285197), (36, 856798), (53, 581976), (59, 522792), (72, 428399), (106, 290988), (118, 261396), (137, 225144), (159, 193992), (177, 174264), (212, 145494), (236, 130698), (274, 112572), (318, 96996), (354, 87132), (411, 75048), (424, 72747), (472, 65349), (477, 64664), (531, 58088), (548, 56286), (636, 48498), (708, 43566), (822, 37524), (954, 32332), (1062, 29044), (1096, 28143), (1233, 25016), (1272, 24249), (1416, 21783), (1644, 18762), (1908, 16166), (2124, 14522), (2466, 12508), (3127, 9864), (3288, 9381), (3816, 8083), (4248, 7261), (4932, 6254)]