134831290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 279002880

約数和(自身を除く): 144171590

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 137, 230, 253, 274, 389, 506, 685, 778, 1265, 1370, 1507, 1945, 2530, 3014, 3151, 3890, 4279, 6302, 7535, 8558, 8947, 15070, 15755, 17894, 21395, 31510, 34661, 42790, 44735, 53293, 69322, 89470, 98417, 106586, 173305, 196834, 266465, 346610, 492085, 532930, 586223, 984170, 1172446, 1225739, 2451478, 2931115, 5862230, 6128695, 12257390, 13483129, 26966258, 67415645, 134831290]

約数ペア:

[(1, 134831290), (2, 67415645), (5, 26966258), (10, 13483129), (11, 12257390), (22, 6128695), (23, 5862230), (46, 2931115), (55, 2451478), (110, 1225739), (115, 1172446), (137, 984170), (230, 586223), (253, 532930), (274, 492085), (389, 346610), (506, 266465), (685, 196834), (778, 173305), (1265, 106586), (1370, 98417), (1507, 89470), (1945, 69322), (2530, 53293), (3014, 44735), (3151, 42790), (3890, 34661), (4279, 31510), (6302, 21395), (7535, 17894), (8558, 15755), (8947, 15070)]