2116711890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23519021}}^1$

素因数の和:23519034

約数の個数: 24

約数和(自身を含む): 5503451148

約数和(自身を除く): 3386739258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23519021, 47038042, 70557063, 117595105, 141114126, 211671189, 235190210, 352785315, 423342378, 705570630, 1058355945, 2116711890]

約数ペア:

[(1, 2116711890), (2, 1058355945), (3, 705570630), (5, 423342378), (6, 352785315), (9, 235190210), (10, 211671189), (15, 141114126), (18, 117595105), (30, 70557063), (45, 47038042), (90, 23519021)]