69821210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 135272592

約数和(自身を除く): 65451382

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 6733, 10370, 13466, 33665, 67330, 114461, 228922, 410713, 572305, 821426, 1144610, 2053565, 4107130, 6982121, 13964242, 34910605, 69821210]

約数ペア:

[(1, 69821210), (2, 34910605), (5, 13964242), (10, 6982121), (17, 4107130), (34, 2053565), (61, 1144610), (85, 821426), (122, 572305), (170, 410713), (305, 228922), (610, 114461), (1037, 67330), (2074, 33665), (5185, 13466), (6733, 10370)]