3984330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18990

約数の個数: 32

約数和(自身を含む): 10929024

約数和(自身を除く): 6944694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 18973, 37946, 56919, 94865, 113838, 132811, 189730, 265622, 284595, 398433, 569190, 664055, 796866, 1328110, 1992165, 3984330]

約数ペア:

[(1, 3984330), (2, 1992165), (3, 1328110), (5, 796866), (6, 664055), (7, 569190), (10, 398433), (14, 284595), (15, 265622), (21, 189730), (30, 132811), (35, 113838), (42, 94865), (70, 56919), (105, 37946), (210, 18973)]