1796109420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4276451}}^1$

素因数の和:4276470

約数の個数: 48

約数和(自身を含む): 5747551488

約数和(自身を除く): 3951442068

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, 4276451, 8552902, 12829353, 17105804, 21382255, 25658706, 29935157, 42764510, 51317412, 59870314, 64146765, 85529020, 89805471, 119740628, 128293530, 149675785, 179610942, 256587060, 299351570, 359221884, 449027355, 598703140, 898054710, 1796109420]

約数ペア:

[(1, 1796109420), (2, 898054710), (3, 598703140), (4, 449027355), (5, 359221884), (6, 299351570), (7, 256587060), (10, 179610942), (12, 149675785), (14, 128293530), (15, 119740628), (20, 89805471), (21, 85529020), (28, 64146765), (30, 59870314), (35, 51317412), (42, 42764510), (60, 29935157), (70, 25658706), (84, 21382255), (105, 17105804), (140, 12829353), (210, 8552902), (420, 4276451)]