215538470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162059}}^1$

素因数の和:162092

約数の個数: 32

約数和(自身を含む): 466732800

約数和(自身を除く): 251194330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 162059, 324118, 810295, 1134413, 1620590, 2268826, 3079121, 5672065, 6158242, 11344130, 15395605, 21553847, 30791210, 43107694, 107769235, 215538470]

約数ペア:

[(1, 215538470), (2, 107769235), (5, 43107694), (7, 30791210), (10, 21553847), (14, 15395605), (19, 11344130), (35, 6158242), (38, 5672065), (70, 3079121), (95, 2268826), (133, 1620590), (190, 1134413), (266, 810295), (665, 324118), (1330, 162059)]