84180460

素因数分解:

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

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 227146752

約数和(自身を除く): 142966292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2011, 2093, 2990, 3220, 4022, 4186, 5980, 8044, 8372, 10055, 10465, 14077, 20110, 20930, 26143, 28154, 40220, 41860, 46253, 52286, 56308, 70385, 92506, 104572, 130715, 140770, 183001, 185012, 231265, 261430, 281540, 323771, 366002, 462530, 522860, 601289, 647542, 732004, 915005, 925060, 1202578, 1295084, 1618855, 1830010, 2405156, 3006445, 3237710, 3660020, 4209023, 6012890, 6475420, 8418046, 12025780, 16836092, 21045115, 42090230, 84180460]

約数ペア:

[(1, 84180460), (2, 42090230), (4, 21045115), (5, 16836092), (7, 12025780), (10, 8418046), (13, 6475420), (14, 6012890), (20, 4209023), (23, 3660020), (26, 3237710), (28, 3006445), (35, 2405156), (46, 1830010), (52, 1618855), (65, 1295084), (70, 1202578), (91, 925060), (92, 915005), (115, 732004), (130, 647542), (140, 601289), (161, 522860), (182, 462530), (230, 366002), (260, 323771), (299, 281540), (322, 261430), (364, 231265), (455, 185012), (460, 183001), (598, 140770), (644, 130715), (805, 104572), (910, 92506), (1196, 70385), (1495, 56308), (1610, 52286), (1820, 46253), (2011, 41860), (2093, 40220), (2990, 28154), (3220, 26143), (4022, 20930), (4186, 20110), (5980, 14077), (8044, 10465), (8372, 10055)]