8955976.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 97348608

約数和(自身を除く): 55258378

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2011, 2093, 2990, 4022, 4186, 10055, 10465, 14077, 20110, 20930, 26143, 28154, 46253, 52286, 70385, 92506, 130715, 140770, 183001, 231265, 261430, 323771, 366002, 462530, 601289, 647542, 915005, 1202578, 1618855, 1830010, 3006445, 3237710, 4209023, 6012890, 8418046, 21045115, 42090230]

約数ペア:

[(1, 42090230), (2, 21045115), (5, 8418046), (7, 6012890), (10, 4209023), (13, 3237710), (14, 3006445), (23, 1830010), (26, 1618855), (35, 1202578), (46, 915005), (65, 647542), (70, 601289), (91, 462530), (115, 366002), (130, 323771), (161, 261430), (182, 231265), (230, 183001), (299, 140770), (322, 130715), (455, 92506), (598, 70385), (805, 52286), (910, 46253), (1495, 28154), (1610, 26143), (2011, 20930), (2093, 20110), (2990, 14077), (4022, 10465), (4186, 10055)]