452970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{719}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 1347840

約数和(自身を除く): 894870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 719, 1438, 2157, 3595, 4314, 5033, 6471, 7190, 10066, 10785, 12942, 15099, 21570, 25165, 30198, 32355, 45297, 50330, 64710, 75495, 90594, 150990, 226485, 452970]

約数ペア:

[(1, 452970), (2, 226485), (3, 150990), (5, 90594), (6, 75495), (7, 64710), (9, 50330), (10, 45297), (14, 32355), (15, 30198), (18, 25165), (21, 21570), (30, 15099), (35, 12942), (42, 10785), (45, 10066), (63, 7190), (70, 6471), (90, 5033), (105, 4314), (126, 3595), (210, 2157), (315, 1438), (630, 719)]