171037860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{407233}}^1$

素因数の和:407252

約数の個数: 48

約数和(自身を含む): 547322496

約数和(自身を除く): 376284636

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, 407233, 814466, 1221699, 1628932, 2036165, 2443398, 2850631, 4072330, 4886796, 5701262, 6108495, 8144660, 8551893, 11402524, 12216990, 14253155, 17103786, 24433980, 28506310, 34207572, 42759465, 57012620, 85518930, 171037860]

約数ペア:

[(1, 171037860), (2, 85518930), (3, 57012620), (4, 42759465), (5, 34207572), (6, 28506310), (7, 24433980), (10, 17103786), (12, 14253155), (14, 12216990), (15, 11402524), (20, 8551893), (21, 8144660), (28, 6108495), (30, 5701262), (35, 4886796), (42, 4072330), (60, 2850631), (70, 2443398), (84, 2036165), (105, 1628932), (140, 1221699), (210, 814466), (420, 407233)]