1189969210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{6173}}^1$

素因数の和:6738

約数の個数: 32

約数和(自身を含む): 2204414352

約数和(自身を除く): 1014445142

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 521, 1042, 2605, 5210, 6173, 12346, 19277, 30865, 38554, 61730, 96385, 192770, 228401, 456802, 1142005, 2284010, 3216133, 6432266, 16080665, 32161330, 118996921, 237993842, 594984605, 1189969210]

約数ペア:

[(1, 1189969210), (2, 594984605), (5, 237993842), (10, 118996921), (37, 32161330), (74, 16080665), (185, 6432266), (370, 3216133), (521, 2284010), (1042, 1142005), (2605, 456802), (5210, 228401), (6173, 192770), (12346, 96385), (19277, 61730), (30865, 38554)]