222362970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 551905920

約数和(自身を除く): 329542950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 163, 185, 222, 326, 370, 489, 555, 815, 978, 1110, 1229, 1630, 2445, 2458, 3687, 4890, 6031, 6145, 7374, 12062, 12290, 18093, 18435, 30155, 36186, 36870, 45473, 60310, 90465, 90946, 136419, 180930, 200327, 227365, 272838, 400654, 454730, 600981, 682095, 1001635, 1201962, 1364190, 2003270, 3004905, 6009810, 7412099, 14824198, 22236297, 37060495, 44472594, 74120990, 111181485, 222362970]

約数ペア:

[(1, 222362970), (2, 111181485), (3, 74120990), (5, 44472594), (6, 37060495), (10, 22236297), (15, 14824198), (30, 7412099), (37, 6009810), (74, 3004905), (111, 2003270), (163, 1364190), (185, 1201962), (222, 1001635), (326, 682095), (370, 600981), (489, 454730), (555, 400654), (815, 272838), (978, 227365), (1110, 200327), (1229, 180930), (1630, 136419), (2445, 90946), (2458, 90465), (3687, 60310), (4890, 45473), (6031, 36870), (6145, 36186), (7374, 30155), (12062, 18435), (12290, 18093)]