3128889330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1655497}}^1$

素因数の和:1655520

約数の個数: 64

約数和(自身を含む): 9535668480

約数和(自身を除く): 6406779150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1655497, 3310994, 4966491, 8277485, 9932982, 11588479, 14899473, 16554970, 23176958, 24832455, 29798946, 34765437, 44698419, 49664910, 57942395, 69530874, 74497365, 89396838, 104296311, 115884790, 148994730, 173827185, 208592622, 223492095, 312888933, 347654370, 446984190, 521481555, 625777866, 1042963110, 1564444665, 3128889330]

約数ペア:

[(1, 3128889330), (2, 1564444665), (3, 1042963110), (5, 625777866), (6, 521481555), (7, 446984190), (9, 347654370), (10, 312888933), (14, 223492095), (15, 208592622), (18, 173827185), (21, 148994730), (27, 115884790), (30, 104296311), (35, 89396838), (42, 74497365), (45, 69530874), (54, 57942395), (63, 49664910), (70, 44698419), (90, 34765437), (105, 29798946), (126, 24832455), (135, 23176958), (189, 16554970), (210, 14899473), (270, 11588479), (315, 9932982), (378, 8277485), (630, 4966491), (945, 3310994), (1890, 1655497)]