87257730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59359}}^1$

素因数の和:59383

約数の個数: 48

約数和(自身を含む): 243613440

約数和(自身を除く): 156355710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 59359, 118718, 178077, 296795, 356154, 415513, 593590, 831026, 890385, 1246539, 1780770, 2077565, 2493078, 2908591, 4155130, 5817182, 6232695, 8725773, 12465390, 14542955, 17451546, 29085910, 43628865, 87257730]

約数ペア:

[(1, 87257730), (2, 43628865), (3, 29085910), (5, 17451546), (6, 14542955), (7, 12465390), (10, 8725773), (14, 6232695), (15, 5817182), (21, 4155130), (30, 2908591), (35, 2493078), (42, 2077565), (49, 1780770), (70, 1246539), (98, 890385), (105, 831026), (147, 593590), (210, 415513), (245, 356154), (294, 296795), (490, 178077), (735, 118718), (1470, 59359)]