74752860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13691}}^1$

素因数の和:13723

約数の個数: 96

約数和(自身を含む): 257628672

約数和(自身を除く): 182875812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13691, 27382, 41073, 54764, 68455, 82146, 95837, 136910, 164292, 177983, 191674, 205365, 273820, 287511, 355966, 383348, 410730, 479185, 533949, 575022, 711932, 821460, 889915, 958370, 1067898, 1150044, 1245881, 1437555, 1779830, 1916740, 2135796, 2491762, 2669745, 2875110, 3559660, 3737643, 4983524, 5339490, 5750220, 6229405, 7475286, 10678980, 12458810, 14950572, 18688215, 24917620, 37376430, 74752860]

約数ペア:

[(1, 74752860), (2, 37376430), (3, 24917620), (4, 18688215), (5, 14950572), (6, 12458810), (7, 10678980), (10, 7475286), (12, 6229405), (13, 5750220), (14, 5339490), (15, 4983524), (20, 3737643), (21, 3559660), (26, 2875110), (28, 2669745), (30, 2491762), (35, 2135796), (39, 1916740), (42, 1779830), (52, 1437555), (60, 1245881), (65, 1150044), (70, 1067898), (78, 958370), (84, 889915), (91, 821460), (105, 711932), (130, 575022), (140, 533949), (156, 479185), (182, 410730), (195, 383348), (210, 355966), (260, 287511), (273, 273820), (364, 205365), (390, 191674), (420, 177983), (455, 164292), (546, 136910), (780, 95837), (910, 82146), (1092, 68455), (1365, 54764), (1820, 41073), (2730, 27382), (5460, 13691)]