148973530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 280713600

約数和(自身を除く): 131740070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 379, 758, 1709, 1895, 3418, 3790, 8545, 8717, 17090, 17434, 39307, 43585, 78614, 87170, 196535, 393070, 647711, 1295422, 3238555, 6477110, 14897353, 29794706, 74486765, 148973530]

約数ペア:

[(1, 148973530), (2, 74486765), (5, 29794706), (10, 14897353), (23, 6477110), (46, 3238555), (115, 1295422), (230, 647711), (379, 393070), (758, 196535), (1709, 87170), (1895, 78614), (3418, 43585), (3790, 39307), (8545, 17434), (8717, 17090)]