42206797030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3128747}}^1$

素因数の和:3128844

約数の個数: 32

約数和(自身を含む): 81097148160

約数和(自身を除く): 38890351130

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 3128747, 6257494, 15643735, 31287470, 59446193, 118892386, 222141037, 297230965, 444282074, 594461930, 1110705185, 2221410370, 4220679703, 8441359406, 21103398515, 42206797030]

約数ペア:

[(1, 42206797030), (2, 21103398515), (5, 8441359406), (10, 4220679703), (19, 2221410370), (38, 1110705185), (71, 594461930), (95, 444282074), (142, 297230965), (190, 222141037), (355, 118892386), (710, 59446193), (1349, 31287470), (2698, 15643735), (6745, 6257494), (13490, 3128747)]