42281330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 52551310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 479, 485, 679, 910, 958, 970, 1261, 1358, 2395, 2522, 3353, 3395, 4790, 6227, 6305, 6706, 6790, 8827, 12454, 12610, 16765, 17654, 31135, 33530, 43589, 44135, 46463, 62270, 87178, 88270, 92926, 217945, 232315, 325241, 435890, 464630, 604019, 650482, 1208038, 1626205, 3020095, 3252410, 4228133, 6040190, 8456266, 21140665, 42281330]

約数ペア:

[(1, 42281330), (2, 21140665), (5, 8456266), (7, 6040190), (10, 4228133), (13, 3252410), (14, 3020095), (26, 1626205), (35, 1208038), (65, 650482), (70, 604019), (91, 464630), (97, 435890), (130, 325241), (182, 232315), (194, 217945), (455, 92926), (479, 88270), (485, 87178), (679, 62270), (910, 46463), (958, 44135), (970, 43589), (1261, 33530), (1358, 31135), (2395, 17654), (2522, 16765), (3353, 12610), (3395, 12454), (4790, 8827), (6227, 6790), (6305, 6706)]