273946230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15451}}^1$

素因数の和:15661

約数の個数: 48

約数和(自身を含む): 715922064

約数和(自身を除く): 441975834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 15451, 17730, 30902, 46353, 77255, 92706, 139059, 154510, 231765, 278118, 463530, 695295, 1390590, 3043847, 6087694, 9131541, 15219235, 18263082, 27394623, 30438470, 45657705, 54789246, 91315410, 136973115, 273946230]

約数ペア:

[(1, 273946230), (2, 136973115), (3, 91315410), (5, 54789246), (6, 45657705), (9, 30438470), (10, 27394623), (15, 18263082), (18, 15219235), (30, 9131541), (45, 6087694), (90, 3043847), (197, 1390590), (394, 695295), (591, 463530), (985, 278118), (1182, 231765), (1773, 154510), (1970, 139059), (2955, 92706), (3546, 77255), (5910, 46353), (8865, 30902), (15451, 17730)]