45681020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29663}}^1$

素因数の和:29690

約数の個数: 48

約数和(自身を含む): 119605248

約数和(自身を除く): 73924228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29663, 59326, 118652, 148315, 207641, 296630, 326293, 415282, 593260, 652586, 830564, 1038205, 1305172, 1631465, 2076410, 2284051, 3262930, 4152820, 4568102, 6525860, 9136204, 11420255, 22840510, 45681020]

約数ペア:

[(1, 45681020), (2, 22840510), (4, 11420255), (5, 9136204), (7, 6525860), (10, 4568102), (11, 4152820), (14, 3262930), (20, 2284051), (22, 2076410), (28, 1631465), (35, 1305172), (44, 1038205), (55, 830564), (70, 652586), (77, 593260), (110, 415282), (140, 326293), (154, 296630), (220, 207641), (308, 148315), (385, 118652), (770, 59326), (1540, 29663)]