5719980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13638

約数の個数: 48

約数和(自身を含む): 18305280

約数和(自身を除く): 12585300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13619, 27238, 40857, 54476, 68095, 81714, 95333, 136190, 163428, 190666, 204285, 272380, 285999, 381332, 408570, 476665, 571998, 817140, 953330, 1143996, 1429995, 1906660, 2859990, 5719980]

約数ペア:

[(1, 5719980), (2, 2859990), (3, 1906660), (4, 1429995), (5, 1143996), (6, 953330), (7, 817140), (10, 571998), (12, 476665), (14, 408570), (15, 381332), (20, 285999), (21, 272380), (28, 204285), (30, 190666), (35, 163428), (42, 136190), (60, 95333), (70, 81714), (84, 68095), (105, 54476), (140, 40857), (210, 27238), (420, 13619)]