71389781110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1\times {\mathrm{3373}}^1$

素因数の和:4705

約数の個数: 64

約数和(自身を含む): 135335188800

約数和(自身を除く): 63945407690

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1237, 1711, 2474, 3373, 3422, 6185, 6746, 8555, 12370, 16865, 17110, 33730, 35873, 71746, 72983, 97817, 145966, 179365, 195634, 199007, 358730, 364915, 398014, 489085, 729830, 978170, 995035, 1990070, 2116507, 4172401, 4233014, 5771203, 8344802, 10582535, 11542406, 20862005, 21165070, 28856015, 41724010, 57712030, 120999629, 241999258, 246171659, 492343318, 604998145, 1209996290, 1230858295, 2461716590, 7138978111, 14277956222, 35694890555, 71389781110]

約数ペア:

[(1, 71389781110), (2, 35694890555), (5, 14277956222), (10, 7138978111), (29, 2461716590), (58, 1230858295), (59, 1209996290), (118, 604998145), (145, 492343318), (290, 246171659), (295, 241999258), (590, 120999629), (1237, 57712030), (1711, 41724010), (2474, 28856015), (3373, 21165070), (3422, 20862005), (6185, 11542406), (6746, 10582535), (8555, 8344802), (12370, 5771203), (16865, 4233014), (17110, 4172401), (33730, 2116507), (35873, 1990070), (71746, 995035), (72983, 978170), (97817, 729830), (145966, 489085), (179365, 398014), (195634, 364915), (199007, 358730)]