15659930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 33965568

約数和(自身を除く): 18305638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 233, 235, 286, 466, 470, 517, 611, 715, 1034, 1165, 1222, 1430, 2330, 2563, 2585, 3029, 3055, 5126, 5170, 6058, 6110, 6721, 10951, 12815, 13442, 15145, 21902, 25630, 30290, 33319, 33605, 54755, 66638, 67210, 109510, 120461, 142363, 166595, 240922, 284726, 333190, 602305, 711815, 1204610, 1423630, 1565993, 3131986, 7829965, 15659930]

約数ペア:

[(1, 15659930), (2, 7829965), (5, 3131986), (10, 1565993), (11, 1423630), (13, 1204610), (22, 711815), (26, 602305), (47, 333190), (55, 284726), (65, 240922), (94, 166595), (110, 142363), (130, 120461), (143, 109510), (233, 67210), (235, 66638), (286, 54755), (466, 33605), (470, 33319), (517, 30290), (611, 25630), (715, 21902), (1034, 15145), (1165, 13442), (1222, 12815), (1430, 10951), (2330, 6721), (2563, 6110), (2585, 6058), (3029, 5170), (3055, 5126)]