1330860140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 2817757152

約数和(自身を除く): 1486897012

約数列:

[1, 2, 4, 5, 10, 20, 227, 433, 454, 677, 866, 908, 1135, 1354, 1732, 2165, 2270, 2708, 3385, 4330, 4540, 6770, 8660, 13540, 98291, 153679, 196582, 293141, 307358, 393164, 491455, 586282, 614716, 768395, 982910, 1172564, 1465705, 1536790, 1965820, 2931410, 3073580, 5862820, 66543007, 133086014, 266172028, 332715035, 665430070, 1330860140]

約数ペア:

[(1, 1330860140), (2, 665430070), (4, 332715035), (5, 266172028), (10, 133086014), (20, 66543007), (227, 5862820), (433, 3073580), (454, 2931410), (677, 1965820), (866, 1536790), (908, 1465705), (1135, 1172564), (1354, 982910), (1732, 768395), (2165, 614716), (2270, 586282), (2708, 491455), (3385, 393164), (4330, 307358), (4540, 293141), (6770, 196582), (8660, 153679), (13540, 98291)]