1056547380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2515589}}^1$

素因数の和:2515608

約数の個数: 48

約数和(自身を含む): 3380952960

約数和(自身を除く): 2324405580

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, 2515589, 5031178, 7546767, 10062356, 12577945, 15093534, 17609123, 25155890, 30187068, 35218246, 37733835, 50311780, 52827369, 70436492, 75467670, 88045615, 105654738, 150935340, 176091230, 211309476, 264136845, 352182460, 528273690, 1056547380]

約数ペア:

[(1, 1056547380), (2, 528273690), (3, 352182460), (4, 264136845), (5, 211309476), (6, 176091230), (7, 150935340), (10, 105654738), (12, 88045615), (14, 75467670), (15, 70436492), (20, 52827369), (21, 50311780), (28, 37733835), (30, 35218246), (35, 30187068), (42, 25155890), (60, 17609123), (70, 15093534), (84, 12577945), (105, 10062356), (140, 7546767), (210, 5031178), (420, 2515589)]