2912457780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16180321}}^1$

素因数の和:16180336

約数の個数: 36

約数和(自身を含む): 8834455812

約数和(自身を除く): 5921998032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16180321, 32360642, 48540963, 64721284, 80901605, 97081926, 145622889, 161803210, 194163852, 242704815, 291245778, 323606420, 485409630, 582491556, 728114445, 970819260, 1456228890, 2912457780]

約数ペア:

[(1, 2912457780), (2, 1456228890), (3, 970819260), (4, 728114445), (5, 582491556), (6, 485409630), (9, 323606420), (10, 291245778), (12, 242704815), (15, 194163852), (18, 161803210), (20, 145622889), (30, 97081926), (36, 80901605), (45, 64721284), (60, 48540963), (90, 32360642), (180, 16180321)]