220141890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 593588736

約数和(自身を除く): 373446846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 71, 90, 94, 141, 142, 213, 235, 282, 355, 423, 426, 470, 639, 705, 710, 733, 846, 1065, 1278, 1410, 1466, 2115, 2130, 2199, 3195, 3337, 3665, 4230, 4398, 6390, 6597, 6674, 7330, 10011, 10995, 13194, 16685, 20022, 21990, 30033, 32985, 33370, 34451, 50055, 52043, 60066, 65970, 68902, 100110, 103353, 104086, 150165, 156129, 172255, 206706, 260215, 300330, 310059, 312258, 344510, 468387, 516765, 520430, 620118, 780645, 936774, 1033530, 1550295, 1561290, 2341935, 2446021, 3100590, 4683870, 4892042, 7338063, 12230105, 14676126, 22014189, 24460210, 36690315, 44028378, 73380630, 110070945, 220141890]

約数ペア:

[(1, 220141890), (2, 110070945), (3, 73380630), (5, 44028378), (6, 36690315), (9, 24460210), (10, 22014189), (15, 14676126), (18, 12230105), (30, 7338063), (45, 4892042), (47, 4683870), (71, 3100590), (90, 2446021), (94, 2341935), (141, 1561290), (142, 1550295), (213, 1033530), (235, 936774), (282, 780645), (355, 620118), (423, 520430), (426, 516765), (470, 468387), (639, 344510), (705, 312258), (710, 310059), (733, 300330), (846, 260215), (1065, 206706), (1278, 172255), (1410, 156129), (1466, 150165), (2115, 104086), (2130, 103353), (2199, 100110), (3195, 68902), (3337, 65970), (3665, 60066), (4230, 52043), (4398, 50055), (6390, 34451), (6597, 33370), (6674, 32985), (7330, 30033), (10011, 21990), (10995, 20022), (13194, 16685)]