79777230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204557}}^1$

素因数の和:204580

約数の個数: 32

約数和(自身を含む): 206194464

約数和(自身を除く): 126417234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 204557, 409114, 613671, 1022785, 1227342, 2045570, 2659241, 3068355, 5318482, 6136710, 7977723, 13296205, 15955446, 26592410, 39888615, 79777230]

約数ペア:

[(1, 79777230), (2, 39888615), (3, 26592410), (5, 15955446), (6, 13296205), (10, 7977723), (13, 6136710), (15, 5318482), (26, 3068355), (30, 2659241), (39, 2045570), (65, 1227342), (78, 1022785), (130, 613671), (195, 409114), (390, 204557)]