270513285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 523321344

約数和(自身を除く): 252808059

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 465, 615, 651, 861, 1085, 1271, 1435, 2027, 3255, 3813, 4305, 6081, 6355, 8897, 10135, 14189, 19065, 26691, 30405, 42567, 44485, 62837, 70945, 83107, 133455, 188511, 212835, 249321, 314185, 415535, 439859, 581749, 942555, 1246605, 1319577, 1745247, 2199295, 2576317, 2908745, 6597885, 7728951, 8726235, 12881585, 18034219, 38644755, 54102657, 90171095, 270513285]

約数ペア:

[(1, 270513285), (3, 90171095), (5, 54102657), (7, 38644755), (15, 18034219), (21, 12881585), (31, 8726235), (35, 7728951), (41, 6597885), (93, 2908745), (105, 2576317), (123, 2199295), (155, 1745247), (205, 1319577), (217, 1246605), (287, 942555), (465, 581749), (615, 439859), (651, 415535), (861, 314185), (1085, 249321), (1271, 212835), (1435, 188511), (2027, 133455), (3255, 83107), (3813, 70945), (4305, 62837), (6081, 44485), (6355, 42567), (8897, 30405), (10135, 26691), (14189, 19065)]