72018310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 93092090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 2729, 3770, 5278, 5458, 13195, 13645, 19103, 26390, 27290, 35477, 38206, 70954, 79141, 95515, 158282, 177385, 191030, 248339, 354770, 395705, 496678, 553987, 791410, 1028833, 1107974, 1241695, 2057666, 2483390, 2769935, 5144165, 5539870, 7201831, 10288330, 14403662, 36009155, 72018310]

約数ペア:

[(1, 72018310), (2, 36009155), (5, 14403662), (7, 10288330), (10, 7201831), (13, 5539870), (14, 5144165), (26, 2769935), (29, 2483390), (35, 2057666), (58, 1241695), (65, 1107974), (70, 1028833), (91, 791410), (130, 553987), (145, 496678), (182, 395705), (203, 354770), (290, 248339), (377, 191030), (406, 177385), (455, 158282), (754, 95515), (910, 79141), (1015, 70954), (1885, 38206), (2030, 35477), (2639, 27290), (2729, 26390), (3770, 19103), (5278, 13645), (5458, 13195)]