61811470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30449}}^1$

素因数の和:30492

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 69732530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 30449, 60898, 152245, 213143, 304490, 426286, 883021, 1065715, 1766042, 2131430, 4415105, 6181147, 8830210, 12362294, 30905735, 61811470]

約数ペア:

[(1, 61811470), (2, 30905735), (5, 12362294), (7, 8830210), (10, 6181147), (14, 4415105), (29, 2131430), (35, 1766042), (58, 1065715), (70, 883021), (145, 426286), (203, 304490), (290, 213143), (406, 152245), (1015, 60898), (2030, 30449)]