13562220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 30789780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 659, 686, 735, 980, 1029, 1318, 1372, 1470, 1715, 1977, 2058, 2636, 2940, 3295, 3430, 3954, 4116, 4613, 5145, 6590, 6860, 7908, 9226, 9885, 10290, 13180, 13839, 18452, 19770, 20580, 23065, 27678, 32291, 39540, 46130, 55356, 64582, 69195, 92260, 96873, 129164, 138390, 161455, 193746, 226037, 276780, 322910, 387492, 452074, 484365, 645820, 678111, 904148, 968730, 1130185, 1356222, 1937460, 2260370, 2712444, 3390555, 4520740, 6781110, 13562220]

約数ペア:

[(1, 13562220), (2, 6781110), (3, 4520740), (4, 3390555), (5, 2712444), (6, 2260370), (7, 1937460), (10, 1356222), (12, 1130185), (14, 968730), (15, 904148), (20, 678111), (21, 645820), (28, 484365), (30, 452074), (35, 387492), (42, 322910), (49, 276780), (60, 226037), (70, 193746), (84, 161455), (98, 138390), (105, 129164), (140, 96873), (147, 92260), (196, 69195), (210, 64582), (245, 55356), (294, 46130), (343, 39540), (420, 32291), (490, 27678), (588, 23065), (659, 20580), (686, 19770), (735, 18452), (980, 13839), (1029, 13180), (1318, 10290), (1372, 9885), (1470, 9226), (1715, 7908), (1977, 6860), (2058, 6590), (2636, 5145), (2940, 4613), (3295, 4116), (3430, 3954)]