137386390470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{654220907}}^1$

素因数の和:654220924

約数の個数: 32

約数和(自身を含む): 376831243008

約数和(自身を除く): 239444852538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 654220907, 1308441814, 1962662721, 3271104535, 3925325442, 4579546349, 6542209070, 9159092698, 9813313605, 13738639047, 19626627210, 22897731745, 27477278094, 45795463490, 68693195235, 137386390470]

約数ペア:

[(1, 137386390470), (2, 68693195235), (3, 45795463490), (5, 27477278094), (6, 22897731745), (7, 19626627210), (10, 13738639047), (14, 9813313605), (15, 9159092698), (21, 6542209070), (30, 4579546349), (35, 3925325442), (42, 3271104535), (70, 1962662721), (105, 1308441814), (210, 654220907)]