38508990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 100166976

約数和(自身を除く): 61657986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 337, 390, 586, 674, 879, 1011, 1465, 1685, 1758, 2022, 2930, 3370, 3809, 4381, 4395, 5055, 7618, 8762, 8790, 10110, 11427, 13143, 19045, 21905, 22854, 26286, 38090, 43810, 57135, 65715, 98741, 114270, 131430, 197482, 296223, 493705, 592446, 987410, 1283633, 1481115, 2567266, 2962230, 3850899, 6418165, 7701798, 12836330, 19254495, 38508990]

約数ペア:

[(1, 38508990), (2, 19254495), (3, 12836330), (5, 7701798), (6, 6418165), (10, 3850899), (13, 2962230), (15, 2567266), (26, 1481115), (30, 1283633), (39, 987410), (65, 592446), (78, 493705), (130, 296223), (195, 197482), (293, 131430), (337, 114270), (390, 98741), (586, 65715), (674, 57135), (879, 43810), (1011, 38090), (1465, 26286), (1685, 22854), (1758, 21905), (2022, 19045), (2930, 13143), (3370, 11427), (3809, 10110), (4381, 8790), (4395, 8762), (5055, 7618)]