69708510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10909}}^1$

素因数の和:10993

約数の個数: 48

約数和(自身を含む): 183811680

約数和(自身を除く): 114103170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10909, 21818, 32727, 54545, 65454, 98181, 109090, 163635, 196362, 327270, 490905, 774539, 981810, 1549078, 2323617, 3872695, 4647234, 6970851, 7745390, 11618085, 13941702, 23236170, 34854255, 69708510]

約数ペア:

[(1, 69708510), (2, 34854255), (3, 23236170), (5, 13941702), (6, 11618085), (9, 7745390), (10, 6970851), (15, 4647234), (18, 3872695), (30, 2323617), (45, 1549078), (71, 981810), (90, 774539), (142, 490905), (213, 327270), (355, 196362), (426, 163635), (639, 109090), (710, 98181), (1065, 65454), (1278, 54545), (2130, 32727), (3195, 21818), (6390, 10909)]