42660660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101573}}^1$

素因数の和:101592

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 93854796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101573, 203146, 304719, 406292, 507865, 609438, 711011, 1015730, 1218876, 1422022, 1523595, 2031460, 2133033, 2844044, 3047190, 3555055, 4266066, 6094380, 7110110, 8532132, 10665165, 14220220, 21330330, 42660660]

約数ペア:

[(1, 42660660), (2, 21330330), (3, 14220220), (4, 10665165), (5, 8532132), (6, 7110110), (7, 6094380), (10, 4266066), (12, 3555055), (14, 3047190), (15, 2844044), (20, 2133033), (21, 2031460), (28, 1523595), (30, 1422022), (35, 1218876), (42, 1015730), (60, 711011), (70, 609438), (84, 507865), (105, 406292), (140, 304719), (210, 203146), (420, 101573)]