22423140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 68402880

約数和(自身を除く): 45979740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 359, 694, 718, 1041, 1077, 1388, 1436, 1735, 1795, 2082, 2154, 3123, 3231, 3470, 3590, 4164, 4308, 5205, 5385, 6246, 6462, 6940, 7180, 10410, 10770, 12492, 12924, 15615, 16155, 20820, 21540, 31230, 32310, 62460, 64620, 124573, 249146, 373719, 498292, 622865, 747438, 1121157, 1245730, 1494876, 1868595, 2242314, 2491460, 3737190, 4484628, 5605785, 7474380, 11211570, 22423140]

約数ペア:

[(1, 22423140), (2, 11211570), (3, 7474380), (4, 5605785), (5, 4484628), (6, 3737190), (9, 2491460), (10, 2242314), (12, 1868595), (15, 1494876), (18, 1245730), (20, 1121157), (30, 747438), (36, 622865), (45, 498292), (60, 373719), (90, 249146), (180, 124573), (347, 64620), (359, 62460), (694, 32310), (718, 31230), (1041, 21540), (1077, 20820), (1388, 16155), (1436, 15615), (1735, 12924), (1795, 12492), (2082, 10770), (2154, 10410), (3123, 7180), (3231, 6940), (3470, 6462), (3590, 6246), (4164, 5385), (4308, 5205)]