223902210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20117}}^1$

素因数の和:20187

約数の個数: 64

約数和(自身を含む): 625750272

約数和(自身を除く): 401848062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 20117, 40234, 60351, 100585, 120702, 140819, 201170, 281638, 301755, 422457, 603510, 704095, 844914, 1066201, 1408190, 2112285, 2132402, 3198603, 4224570, 5331005, 6397206, 7463407, 10662010, 14926814, 15993015, 22390221, 31986030, 37317035, 44780442, 74634070, 111951105, 223902210]

約数ペア:

[(1, 223902210), (2, 111951105), (3, 74634070), (5, 44780442), (6, 37317035), (7, 31986030), (10, 22390221), (14, 15993015), (15, 14926814), (21, 10662010), (30, 7463407), (35, 6397206), (42, 5331005), (53, 4224570), (70, 3198603), (105, 2132402), (106, 2112285), (159, 1408190), (210, 1066201), (265, 844914), (318, 704095), (371, 603510), (530, 422457), (742, 301755), (795, 281638), (1113, 201170), (1590, 140819), (1855, 120702), (2226, 100585), (3710, 60351), (5565, 40234), (11130, 20117)]