77472430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 163175040

約数和(自身を除く): 85702610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 709, 1115, 1418, 1561, 2230, 3122, 3545, 4963, 7090, 7805, 9926, 10927, 15610, 21854, 24815, 34741, 49630, 54635, 69482, 109270, 158107, 173705, 316214, 347410, 790535, 1106749, 1581070, 2213498, 5533745, 7747243, 11067490, 15494486, 38736215, 77472430]

約数ペア:

[(1, 77472430), (2, 38736215), (5, 15494486), (7, 11067490), (10, 7747243), (14, 5533745), (35, 2213498), (49, 1581070), (70, 1106749), (98, 790535), (223, 347410), (245, 316214), (446, 173705), (490, 158107), (709, 109270), (1115, 69482), (1418, 54635), (1561, 49630), (2230, 34741), (3122, 24815), (3545, 21854), (4963, 15610), (7090, 10927), (7805, 9926)]