384865390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{32533}}^1$

素因数の和:32573

約数の個数: 48

約数和(自身を含む): 857335968

約数和(自身を除く): 472470578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 32533, 65066, 162665, 227731, 325330, 422929, 455462, 845858, 1138655, 2114645, 2277310, 2960503, 4229290, 5498077, 5921006, 10996154, 14802515, 27490385, 29605030, 38486539, 54980770, 76973078, 192432695, 384865390]

約数ペア:

[(1, 384865390), (2, 192432695), (5, 76973078), (7, 54980770), (10, 38486539), (13, 29605030), (14, 27490385), (26, 14802515), (35, 10996154), (65, 5921006), (70, 5498077), (91, 4229290), (130, 2960503), (169, 2277310), (182, 2114645), (338, 1138655), (455, 845858), (845, 455462), (910, 422929), (1183, 325330), (1690, 227731), (2366, 162665), (5915, 65066), (11830, 32533)]