828765990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{708347}}^1$

素因数の和:708373

約数の個数: 48

約数和(自身を含む): 2320548048

約数和(自身を除く): 1491782058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 708347, 1416694, 2125041, 3541735, 4250082, 6375123, 7083470, 9208511, 10625205, 12750246, 18417022, 21250410, 27625533, 31875615, 46042555, 55251066, 63751230, 82876599, 92085110, 138127665, 165753198, 276255330, 414382995, 828765990]

約数ペア:

[(1, 828765990), (2, 414382995), (3, 276255330), (5, 165753198), (6, 138127665), (9, 92085110), (10, 82876599), (13, 63751230), (15, 55251066), (18, 46042555), (26, 31875615), (30, 27625533), (39, 21250410), (45, 18417022), (65, 12750246), (78, 10625205), (90, 9208511), (117, 7083470), (130, 6375123), (195, 4250082), (234, 3541735), (390, 2125041), (585, 1416694), (1170, 708347)]