229092920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{818189}}^1$

素因数の和:818207

約数の個数: 32

約数和(自身を含む): 589096800

約数和(自身を除く): 360003880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 818189, 1636378, 3272756, 4090945, 5727323, 6545512, 8181890, 11454646, 16363780, 22909292, 28636615, 32727560, 45818584, 57273230, 114546460, 229092920]

約数ペア:

[(1, 229092920), (2, 114546460), (4, 57273230), (5, 45818584), (7, 32727560), (8, 28636615), (10, 22909292), (14, 16363780), (20, 11454646), (28, 8181890), (35, 6545512), (40, 5727323), (56, 4090945), (70, 3272756), (140, 1636378), (280, 818189)]