6312020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 15579648

約数和(自身を除く): 9267628

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2207, 2860, 4414, 8828, 11035, 22070, 24277, 28691, 44140, 48554, 57382, 97108, 114764, 121385, 143455, 242770, 286910, 315601, 485540, 573820, 631202, 1262404, 1578005, 3156010, 6312020]

約数ペア:

[(1, 6312020), (2, 3156010), (4, 1578005), (5, 1262404), (10, 631202), (11, 573820), (13, 485540), (20, 315601), (22, 286910), (26, 242770), (44, 143455), (52, 121385), (55, 114764), (65, 97108), (110, 57382), (130, 48554), (143, 44140), (220, 28691), (260, 24277), (286, 22070), (572, 11035), (715, 8828), (1430, 4414), (2207, 2860)]