955269420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2274451}}^1$

素因数の和:2274470

約数の個数: 48

約数和(自身を含む): 3056863488

約数和(自身を除く): 2101594068

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, 2274451, 4548902, 6823353, 9097804, 11372255, 13646706, 15921157, 22744510, 27293412, 31842314, 34116765, 45489020, 47763471, 63684628, 68233530, 79605785, 95526942, 136467060, 159211570, 191053884, 238817355, 318423140, 477634710, 955269420]

約数ペア:

[(1, 955269420), (2, 477634710), (3, 318423140), (4, 238817355), (5, 191053884), (6, 159211570), (7, 136467060), (10, 95526942), (12, 79605785), (14, 68233530), (15, 63684628), (20, 47763471), (21, 45489020), (28, 34116765), (30, 31842314), (35, 27293412), (42, 22744510), (60, 15921157), (70, 13646706), (84, 11372255), (105, 9097804), (140, 6823353), (210, 4548902), (420, 2274451)]