159308210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 293284800

約数和(自身を除く): 133976590

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 895, 1459, 1790, 2918, 7295, 10919, 14590, 21838, 54595, 88999, 109190, 177998, 261161, 444995, 522322, 889990, 1305805, 2611610, 15930821, 31861642, 79654105, 159308210]

約数ペア:

[(1, 159308210), (2, 79654105), (5, 31861642), (10, 15930821), (61, 2611610), (122, 1305805), (179, 889990), (305, 522322), (358, 444995), (610, 261161), (895, 177998), (1459, 109190), (1790, 88999), (2918, 54595), (7295, 21838), (10919, 14590)]