69851410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 132788160

約数和(自身を除く): 62936750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 563, 653, 1126, 1306, 2815, 3265, 5630, 6530, 10697, 12407, 21394, 24814, 53485, 62035, 106970, 124070, 367639, 735278, 1838195, 3676390, 6985141, 13970282, 34925705, 69851410]

約数ペア:

[(1, 69851410), (2, 34925705), (5, 13970282), (10, 6985141), (19, 3676390), (38, 1838195), (95, 735278), (190, 367639), (563, 124070), (653, 106970), (1126, 62035), (1306, 53485), (2815, 24814), (3265, 21394), (5630, 12407), (6530, 10697)]