1712979660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4078523}}^1$

素因数の和:4078542

約数の個数: 48

約数和(自身を含む): 5481536256

約数和(自身を除く): 3768556596

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, 4078523, 8157046, 12235569, 16314092, 20392615, 24471138, 28549661, 40785230, 48942276, 57099322, 61177845, 81570460, 85648983, 114198644, 122355690, 142748305, 171297966, 244711380, 285496610, 342595932, 428244915, 570993220, 856489830, 1712979660]

約数ペア:

[(1, 1712979660), (2, 856489830), (3, 570993220), (4, 428244915), (5, 342595932), (6, 285496610), (7, 244711380), (10, 171297966), (12, 142748305), (14, 122355690), (15, 114198644), (20, 85648983), (21, 81570460), (28, 61177845), (30, 57099322), (35, 48942276), (42, 40785230), (60, 28549661), (70, 24471138), (84, 20392615), (105, 16314092), (140, 12235569), (210, 8157046), (420, 4078523)]