150688580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22901}}^1$

素因数の和:22964

約数の個数: 48

約数和(自身を含む): 369363456

約数和(自身を除く): 218674876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 22901, 45802, 91604, 114505, 160307, 229010, 320614, 458020, 641228, 801535, 1076347, 1603070, 2152694, 3206140, 4305388, 5381735, 7534429, 10763470, 15068858, 21526940, 30137716, 37672145, 75344290, 150688580]

約数ペア:

[(1, 150688580), (2, 75344290), (4, 37672145), (5, 30137716), (7, 21526940), (10, 15068858), (14, 10763470), (20, 7534429), (28, 5381735), (35, 4305388), (47, 3206140), (70, 2152694), (94, 1603070), (140, 1076347), (188, 801535), (235, 641228), (329, 458020), (470, 320614), (658, 229010), (940, 160307), (1316, 114505), (1645, 91604), (3290, 45802), (6580, 22901)]