42277270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 88405056

約数和(自身を除く): 46127786

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9901, 19802, 49505, 69307, 99010, 138614, 346535, 603961, 693070, 1207922, 3019805, 4227727, 6039610, 8455454, 21138635, 42277270]

約数ペア:

[(1, 42277270), (2, 21138635), (5, 8455454), (7, 6039610), (10, 4227727), (14, 3019805), (35, 1207922), (61, 693070), (70, 603961), (122, 346535), (305, 138614), (427, 99010), (610, 69307), (854, 49505), (2135, 19802), (4270, 9901)]