64019030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 56215210

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 2129, 3007, 4258, 6014, 10645, 15035, 21290, 30070, 65999, 131998, 206513, 329995, 413026, 659990, 1032565, 2065130, 6401903, 12803806, 32009515, 64019030]

約数ペア:

[(1, 64019030), (2, 32009515), (5, 12803806), (10, 6401903), (31, 2065130), (62, 1032565), (97, 659990), (155, 413026), (194, 329995), (310, 206513), (485, 131998), (970, 65999), (2129, 30070), (3007, 21290), (4258, 15035), (6014, 10645)]