3164965720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11303449}}^1$

素因数の和:11303467

約数の個数: 32

約数和(自身を含む): 8138484000

約数和(自身を除く): 4973518280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11303449, 22606898, 45213796, 56517245, 79124143, 90427592, 113034490, 158248286, 226068980, 316496572, 395620715, 452137960, 632993144, 791241430, 1582482860, 3164965720]

約数ペア:

[(1, 3164965720), (2, 1582482860), (4, 791241430), (5, 632993144), (7, 452137960), (8, 395620715), (10, 316496572), (14, 226068980), (20, 158248286), (28, 113034490), (35, 90427592), (40, 79124143), (56, 56517245), (70, 45213796), (140, 22606898), (280, 11303449)]