11995140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 34675200

約数和(自身を除く): 22680060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6449, 12898, 19347, 25796, 32245, 38694, 64490, 77388, 96735, 128980, 193470, 199919, 386940, 399838, 599757, 799676, 999595, 1199514, 1999190, 2399028, 2998785, 3998380, 5997570, 11995140]

約数ペア:

[(1, 11995140), (2, 5997570), (3, 3998380), (4, 2998785), (5, 2399028), (6, 1999190), (10, 1199514), (12, 999595), (15, 799676), (20, 599757), (30, 399838), (31, 386940), (60, 199919), (62, 193470), (93, 128980), (124, 96735), (155, 77388), (186, 64490), (310, 38694), (372, 32245), (465, 25796), (620, 19347), (930, 12898), (1860, 6449)]