2846380.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 49412160

約数和(自身を除く): 30050300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 859, 980, 1127, 1610, 1718, 2254, 3220, 3436, 4295, 4508, 5635, 6013, 8590, 11270, 12026, 17180, 19757, 22540, 24052, 30065, 39514, 42091, 60130, 79028, 84182, 98785, 120260, 138299, 168364, 197570, 210455, 276598, 395140, 420910, 553196, 691495, 841820, 968093, 1382990, 1936186, 2765980, 3872372, 4840465, 9680930, 19361860]

約数ペア:

[(1, 19361860), (2, 9680930), (4, 4840465), (5, 3872372), (7, 2765980), (10, 1936186), (14, 1382990), (20, 968093), (23, 841820), (28, 691495), (35, 553196), (46, 420910), (49, 395140), (70, 276598), (92, 210455), (98, 197570), (115, 168364), (140, 138299), (161, 120260), (196, 98785), (230, 84182), (245, 79028), (322, 60130), (460, 42091), (490, 39514), (644, 30065), (805, 24052), (859, 22540), (980, 19757), (1127, 17180), (1610, 12026), (1718, 11270), (2254, 8590), (3220, 6013), (3436, 5635), (4295, 4508)]