326209980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{187477}}^1$

素因数の和:187518

約数の個数: 48

約数和(自身を含む): 944889120

約数和(自身を除く): 618679140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 187477, 374954, 562431, 749908, 937385, 1124862, 1874770, 2249724, 2812155, 3749540, 5436833, 5624310, 10873666, 11248620, 16310499, 21747332, 27184165, 32620998, 54368330, 65241996, 81552495, 108736660, 163104990, 326209980]

約数ペア:

[(1, 326209980), (2, 163104990), (3, 108736660), (4, 81552495), (5, 65241996), (6, 54368330), (10, 32620998), (12, 27184165), (15, 21747332), (20, 16310499), (29, 11248620), (30, 10873666), (58, 5624310), (60, 5436833), (87, 3749540), (116, 2812155), (145, 2249724), (174, 1874770), (290, 1124862), (348, 937385), (435, 749908), (580, 562431), (870, 374954), (1740, 187477)]