19134780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 63383040

約数和(自身を除く): 44248260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1571, 1740, 2030, 2436, 3045, 3142, 4060, 4713, 6090, 6284, 7855, 9426, 10997, 12180, 15710, 18852, 21994, 23565, 31420, 32991, 43988, 45559, 47130, 54985, 65982, 91118, 94260, 109970, 131964, 136677, 164955, 182236, 219940, 227795, 273354, 318913, 329910, 455590, 546708, 637826, 659820, 683385, 911180, 956739, 1275652, 1366770, 1594565, 1913478, 2733540, 3189130, 3826956, 4783695, 6378260, 9567390, 19134780]

約数ペア:

[(1, 19134780), (2, 9567390), (3, 6378260), (4, 4783695), (5, 3826956), (6, 3189130), (7, 2733540), (10, 1913478), (12, 1594565), (14, 1366770), (15, 1275652), (20, 956739), (21, 911180), (28, 683385), (29, 659820), (30, 637826), (35, 546708), (42, 455590), (58, 329910), (60, 318913), (70, 273354), (84, 227795), (87, 219940), (105, 182236), (116, 164955), (140, 136677), (145, 131964), (174, 109970), (203, 94260), (210, 91118), (290, 65982), (348, 54985), (406, 47130), (420, 45559), (435, 43988), (580, 32991), (609, 31420), (812, 23565), (870, 21994), (1015, 18852), (1218, 15710), (1571, 12180), (1740, 10997), (2030, 9426), (2436, 7855), (3045, 6284), (3142, 6090), (4060, 4713)]