139382070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 353617920

約数和(自身を除く): 214235850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 2557, 3634, 5114, 5451, 7671, 9085, 10902, 12785, 15342, 18170, 25570, 27255, 38355, 54510, 58811, 76710, 117622, 176433, 202003, 294055, 352866, 404006, 588110, 606009, 882165, 1010015, 1212018, 1764330, 2020030, 3030045, 4646069, 6060090, 9292138, 13938207, 23230345, 27876414, 46460690, 69691035, 139382070]

約数ペア:

[(1, 139382070), (2, 69691035), (3, 46460690), (5, 27876414), (6, 23230345), (10, 13938207), (15, 9292138), (23, 6060090), (30, 4646069), (46, 3030045), (69, 2020030), (79, 1764330), (115, 1212018), (138, 1010015), (158, 882165), (230, 606009), (237, 588110), (345, 404006), (395, 352866), (474, 294055), (690, 202003), (790, 176433), (1185, 117622), (1817, 76710), (2370, 58811), (2557, 54510), (3634, 38355), (5114, 27255), (5451, 25570), (7671, 18170), (9085, 15342), (10902, 12785)]