65275490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15287}}^1$

素因数の和:15362

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 71215774

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 15287, 30574, 76435, 107009, 152870, 214018, 535045, 932507, 1070090, 1865014, 4662535, 6527549, 9325070, 13055098, 32637745, 65275490]

約数ペア:

[(1, 65275490), (2, 32637745), (5, 13055098), (7, 9325070), (10, 6527549), (14, 4662535), (35, 1865014), (61, 1070090), (70, 932507), (122, 535045), (305, 214018), (427, 152870), (610, 107009), (854, 76435), (2135, 30574), (4270, 15287)]