148965130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1279}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 282931200

約数和(自身を除く): 133966070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 1279, 2558, 3065, 6130, 6395, 11647, 12790, 23294, 24301, 48602, 58235, 116470, 121505, 243010, 784027, 1568054, 3920135, 7840270, 14896513, 29793026, 74482565, 148965130]

約数ペア:

[(1, 148965130), (2, 74482565), (5, 29793026), (10, 14896513), (19, 7840270), (38, 3920135), (95, 1568054), (190, 784027), (613, 243010), (1226, 121505), (1279, 116470), (2558, 58235), (3065, 48602), (6130, 24301), (6395, 23294), (11647, 12790)]