220162470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4093}}^1$

素因数の和:4277

約数の個数: 64

約数和(自身を含む): 580103424

約数和(自身を除く): 359940954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 815, 978, 1630, 1793, 2445, 3586, 4093, 4890, 5379, 8186, 8965, 10758, 12279, 17930, 20465, 24558, 26895, 40930, 45023, 53790, 61395, 90046, 122790, 135069, 225115, 270138, 450230, 667159, 675345, 1334318, 1350690, 2001477, 3335795, 4002954, 6671590, 7338749, 10007385, 14677498, 20014770, 22016247, 36693745, 44032494, 73387490, 110081235, 220162470]

約数ペア:

[(1, 220162470), (2, 110081235), (3, 73387490), (5, 44032494), (6, 36693745), (10, 22016247), (11, 20014770), (15, 14677498), (22, 10007385), (30, 7338749), (33, 6671590), (55, 4002954), (66, 3335795), (110, 2001477), (163, 1350690), (165, 1334318), (326, 675345), (330, 667159), (489, 450230), (815, 270138), (978, 225115), (1630, 135069), (1793, 122790), (2445, 90046), (3586, 61395), (4093, 53790), (4890, 45023), (5379, 40930), (8186, 26895), (8965, 24558), (10758, 20465), (12279, 17930)]