22270470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 34753530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 439, 445, 534, 570, 878, 890, 1317, 1335, 1691, 2195, 2634, 2670, 3382, 4390, 5073, 6585, 8341, 8455, 10146, 13170, 16682, 16910, 25023, 25365, 39071, 41705, 50046, 50730, 78142, 83410, 117213, 125115, 195355, 234426, 250230, 390710, 586065, 742349, 1172130, 1484698, 2227047, 3711745, 4454094, 7423490, 11135235, 22270470]

約数ペア:

[(1, 22270470), (2, 11135235), (3, 7423490), (5, 4454094), (6, 3711745), (10, 2227047), (15, 1484698), (19, 1172130), (30, 742349), (38, 586065), (57, 390710), (89, 250230), (95, 234426), (114, 195355), (178, 125115), (190, 117213), (267, 83410), (285, 78142), (439, 50730), (445, 50046), (534, 41705), (570, 39071), (878, 25365), (890, 25023), (1317, 16910), (1335, 16682), (1691, 13170), (2195, 10146), (2634, 8455), (2670, 8341), (3382, 6585), (4390, 5073)]