2783200890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{863}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 6734140416

約数和(自身を除く): 3950939526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 557, 579, 863, 965, 1114, 1158, 1671, 1726, 1930, 2589, 2785, 2895, 3342, 4315, 5178, 5570, 5790, 8355, 8630, 12945, 16710, 25890, 107501, 166559, 215002, 322503, 333118, 480691, 499677, 537505, 645006, 832795, 961382, 999354, 1075010, 1442073, 1612515, 1665590, 2403455, 2498385, 2884146, 3225030, 4806910, 4996770, 7210365, 14420730, 92773363, 185546726, 278320089, 463866815, 556640178, 927733630, 1391600445, 2783200890]

約数ペア:

[(1, 2783200890), (2, 1391600445), (3, 927733630), (5, 556640178), (6, 463866815), (10, 278320089), (15, 185546726), (30, 92773363), (193, 14420730), (386, 7210365), (557, 4996770), (579, 4806910), (863, 3225030), (965, 2884146), (1114, 2498385), (1158, 2403455), (1671, 1665590), (1726, 1612515), (1930, 1442073), (2589, 1075010), (2785, 999354), (2895, 961382), (3342, 832795), (4315, 645006), (5178, 537505), (5570, 499677), (5790, 480691), (8355, 333118), (8630, 322503), (12945, 215002), (16710, 166559), (25890, 107501)]