2912110020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16178389}}^1$

素因数の和:16178404

約数の個数: 36

約数和(自身を含む): 8833400940

約数和(自身を除く): 5921290920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16178389, 32356778, 48535167, 64713556, 80891945, 97070334, 145605501, 161783890, 194140668, 242675835, 291211002, 323567780, 485351670, 582422004, 728027505, 970703340, 1456055010, 2912110020]

約数ペア:

[(1, 2912110020), (2, 1456055010), (3, 970703340), (4, 728027505), (5, 582422004), (6, 485351670), (9, 323567780), (10, 291211002), (12, 242675835), (15, 194140668), (18, 161783890), (20, 145605501), (30, 97070334), (36, 80891945), (45, 64713556), (60, 48535167), (90, 32356778), (180, 16178389)]