69374370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177883}}^1$

素因数の和:177906

約数の個数: 32

約数和(自身を含む): 179307072

約数和(自身を除く): 109932702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177883, 355766, 533649, 889415, 1067298, 1778830, 2312479, 2668245, 4624958, 5336490, 6937437, 11562395, 13874874, 23124790, 34687185, 69374370]

約数ペア:

[(1, 69374370), (2, 34687185), (3, 23124790), (5, 13874874), (6, 11562395), (10, 6937437), (13, 5336490), (15, 4624958), (26, 2668245), (30, 2312479), (39, 1778830), (65, 1067298), (78, 889415), (130, 533649), (195, 355766), (390, 177883)]