392274330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1867973}}^1$

素因数の和:1867990

約数の個数: 32

約数和(自身を含む): 1075953024

約数和(自身を除く): 683678694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1867973, 3735946, 5603919, 9339865, 11207838, 13075811, 18679730, 26151622, 28019595, 39227433, 56039190, 65379055, 78454866, 130758110, 196137165, 392274330]

約数ペア:

[(1, 392274330), (2, 196137165), (3, 130758110), (5, 78454866), (6, 65379055), (7, 56039190), (10, 39227433), (14, 28019595), (15, 26151622), (21, 18679730), (30, 13075811), (35, 11207838), (42, 9339865), (70, 5603919), (105, 3735946), (210, 1867973)]