70638645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 143443008

約数和(自身を除く): 72804363

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 8737, 26211, 43685, 61159, 96107, 131055, 183477, 288321, 305795, 428113, 480535, 672749, 917385, 1284339, 1441605, 2018247, 2140565, 3363745, 4709243, 6421695, 10091235, 14127729, 23546215, 70638645]

約数ペア:

[(1, 70638645), (3, 23546215), (5, 14127729), (7, 10091235), (11, 6421695), (15, 4709243), (21, 3363745), (33, 2140565), (35, 2018247), (49, 1441605), (55, 1284339), (77, 917385), (105, 672749), (147, 480535), (165, 428113), (231, 305795), (245, 288321), (385, 183477), (539, 131055), (735, 96107), (1155, 61159), (1617, 43685), (2695, 26211), (8085, 8737)]