16542420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4673}}^1$

素因数の和:4744

約数の個数: 48

約数和(自身を含む): 47113920

約数和(自身を除く): 30571500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4673, 9346, 14019, 18692, 23365, 28038, 46730, 56076, 70095, 93460, 140190, 275707, 280380, 551414, 827121, 1102828, 1378535, 1654242, 2757070, 3308484, 4135605, 5514140, 8271210, 16542420]

約数ペア:

[(1, 16542420), (2, 8271210), (3, 5514140), (4, 4135605), (5, 3308484), (6, 2757070), (10, 1654242), (12, 1378535), (15, 1102828), (20, 827121), (30, 551414), (59, 280380), (60, 275707), (118, 140190), (177, 93460), (236, 70095), (295, 56076), (354, 46730), (590, 28038), (708, 23365), (885, 18692), (1180, 14019), (1770, 9346), (3540, 4673)]