3271990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 6570720

約数和(自身を除く): 3298730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1013, 1615, 2026, 3230, 5065, 10130, 17221, 19247, 34442, 38494, 86105, 96235, 172210, 192470, 327199, 654398, 1635995, 3271990]

約数ペア:

[(1, 3271990), (2, 1635995), (5, 654398), (10, 327199), (17, 192470), (19, 172210), (34, 96235), (38, 86105), (85, 38494), (95, 34442), (170, 19247), (190, 17221), (323, 10130), (646, 5065), (1013, 3230), (1615, 2026)]