146665540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3347}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 353227392

約数和(自身を除く): 206561852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 3347, 4382, 6260, 6694, 8764, 10955, 13388, 16735, 21910, 23429, 33470, 43820, 46858, 66940, 93716, 117145, 234290, 468580, 1047611, 2095222, 4190444, 5238055, 7333277, 10476110, 14666554, 20952220, 29333108, 36666385, 73332770, 146665540]

約数ペア:

[(1, 146665540), (2, 73332770), (4, 36666385), (5, 29333108), (7, 20952220), (10, 14666554), (14, 10476110), (20, 7333277), (28, 5238055), (35, 4190444), (70, 2095222), (140, 1047611), (313, 468580), (626, 234290), (1252, 117145), (1565, 93716), (2191, 66940), (3130, 46858), (3347, 43820), (4382, 33470), (6260, 23429), (6694, 21910), (8764, 16735), (10955, 13388)]