6661890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{74021}}^1$

素因数の和:74034

約数の個数: 24

約数和(自身を含む): 17321148

約数和(自身を除く): 10659258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 74021, 148042, 222063, 370105, 444126, 666189, 740210, 1110315, 1332378, 2220630, 3330945, 6661890]

約数ペア:

[(1, 6661890), (2, 3330945), (3, 2220630), (5, 1332378), (6, 1110315), (9, 740210), (10, 666189), (15, 444126), (18, 370105), (30, 222063), (45, 148042), (90, 74021)]