179236890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 534957696

約数和(自身を除く): 355720806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 293, 315, 586, 630, 879, 971, 1465, 1758, 1942, 2051, 2637, 2913, 2930, 4102, 4395, 4855, 5274, 5826, 6153, 6797, 8739, 8790, 9710, 10255, 12306, 13185, 13594, 14565, 17478, 18459, 20391, 20510, 26370, 29130, 30765, 33985, 36918, 40782, 43695, 61173, 61530, 67970, 87390, 92295, 101955, 122346, 184590, 203910, 284503, 305865, 569006, 611730, 853509, 1422515, 1707018, 1991521, 2560527, 2845030, 3983042, 4267545, 5121054, 5974563, 8535090, 9957605, 11949126, 12802635, 17923689, 19915210, 25605270, 29872815, 35847378, 59745630, 89618445, 179236890]

約数ペア:

[(1, 179236890), (2, 89618445), (3, 59745630), (5, 35847378), (6, 29872815), (7, 25605270), (9, 19915210), (10, 17923689), (14, 12802635), (15, 11949126), (18, 9957605), (21, 8535090), (30, 5974563), (35, 5121054), (42, 4267545), (45, 3983042), (63, 2845030), (70, 2560527), (90, 1991521), (105, 1707018), (126, 1422515), (210, 853509), (293, 611730), (315, 569006), (586, 305865), (630, 284503), (879, 203910), (971, 184590), (1465, 122346), (1758, 101955), (1942, 92295), (2051, 87390), (2637, 67970), (2913, 61530), (2930, 61173), (4102, 43695), (4395, 40782), (4855, 36918), (5274, 33985), (5826, 30765), (6153, 29130), (6797, 26370), (8739, 20510), (8790, 20391), (9710, 18459), (10255, 17478), (12306, 14565), (13185, 13594)]