5299980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12638

約数の個数: 48

約数和(自身を含む): 16961280

約数和(自身を除く): 11661300

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, 12619, 25238, 37857, 50476, 63095, 75714, 88333, 126190, 151428, 176666, 189285, 252380, 264999, 353332, 378570, 441665, 529998, 757140, 883330, 1059996, 1324995, 1766660, 2649990, 5299980]

約数ペア:

[(1, 5299980), (2, 2649990), (3, 1766660), (4, 1324995), (5, 1059996), (6, 883330), (7, 757140), (10, 529998), (12, 441665), (14, 378570), (15, 353332), (20, 264999), (21, 252380), (28, 189285), (30, 176666), (35, 151428), (42, 126190), (60, 88333), (70, 75714), (84, 63095), (105, 50476), (140, 37857), (210, 25238), (420, 12619)]