171628140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150551}}^1$

素因数の和:150582

約数の個数: 48

約数和(自身を含む): 505854720

約数和(自身を除く): 334226580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 150551, 301102, 451653, 602204, 752755, 903306, 1505510, 1806612, 2258265, 2860469, 3011020, 4516530, 5720938, 8581407, 9033060, 11441876, 14302345, 17162814, 28604690, 34325628, 42907035, 57209380, 85814070, 171628140]

約数ペア:

[(1, 171628140), (2, 85814070), (3, 57209380), (4, 42907035), (5, 34325628), (6, 28604690), (10, 17162814), (12, 14302345), (15, 11441876), (19, 9033060), (20, 8581407), (30, 5720938), (38, 4516530), (57, 3011020), (60, 2860469), (76, 2258265), (95, 1806612), (114, 1505510), (190, 903306), (228, 752755), (285, 602204), (380, 451653), (570, 301102), (1140, 150551)]