179458090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 396323280

約数和(自身を除く): 216865190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 73, 98, 145, 146, 173, 203, 245, 290, 346, 365, 406, 490, 511, 730, 865, 1015, 1022, 1211, 1421, 1730, 2030, 2117, 2422, 2555, 2842, 3577, 4234, 5017, 5110, 6055, 7105, 7154, 8477, 10034, 10585, 12110, 12629, 14210, 14819, 16954, 17885, 21170, 25085, 25258, 29638, 35119, 35770, 42385, 50170, 63145, 70238, 74095, 84770, 88403, 103733, 126290, 148190, 175595, 176806, 207466, 245833, 351190, 366241, 442015, 491666, 518665, 618821, 732482, 884030, 1037330, 1229165, 1237642, 1831205, 2458330, 2563687, 3094105, 3662410, 5127374, 6188210, 12818435, 17945809, 25636870, 35891618, 89729045, 179458090]

約数ペア:

[(1, 179458090), (2, 89729045), (5, 35891618), (7, 25636870), (10, 17945809), (14, 12818435), (29, 6188210), (35, 5127374), (49, 3662410), (58, 3094105), (70, 2563687), (73, 2458330), (98, 1831205), (145, 1237642), (146, 1229165), (173, 1037330), (203, 884030), (245, 732482), (290, 618821), (346, 518665), (365, 491666), (406, 442015), (490, 366241), (511, 351190), (730, 245833), (865, 207466), (1015, 176806), (1022, 175595), (1211, 148190), (1421, 126290), (1730, 103733), (2030, 88403), (2117, 84770), (2422, 74095), (2555, 70238), (2842, 63145), (3577, 50170), (4234, 42385), (5017, 35770), (5110, 35119), (6055, 29638), (7105, 25258), (7154, 25085), (8477, 21170), (10034, 17885), (10585, 16954), (12110, 14819), (12629, 14210)]