64387710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26497}}^1$

素因数の和:26519

約数の個数: 48

約数和(自身を含む): 173614896

約数和(自身を除く): 109227186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26497, 52994, 79491, 132485, 158982, 238473, 264970, 397455, 476946, 715419, 794910, 1192365, 1430838, 2146257, 2384730, 3577095, 4292514, 6438771, 7154190, 10731285, 12877542, 21462570, 32193855, 64387710]

約数ペア:

[(1, 64387710), (2, 32193855), (3, 21462570), (5, 12877542), (6, 10731285), (9, 7154190), (10, 6438771), (15, 4292514), (18, 3577095), (27, 2384730), (30, 2146257), (45, 1430838), (54, 1192365), (81, 794910), (90, 715419), (135, 476946), (162, 397455), (243, 264970), (270, 238473), (405, 158982), (486, 132485), (810, 79491), (1215, 52994), (2430, 26497)]