74482940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{76003}}^1$

素因数の和:76026

約数の個数: 36

約数和(自身を含む): 181953576

約数和(自身を除く): 107470636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 76003, 152006, 304012, 380015, 532021, 760030, 1064042, 1520060, 2128084, 2660105, 3724147, 5320210, 7448294, 10640420, 14896588, 18620735, 37241470, 74482940]

約数ペア:

[(1, 74482940), (2, 37241470), (4, 18620735), (5, 14896588), (7, 10640420), (10, 7448294), (14, 5320210), (20, 3724147), (28, 2660105), (35, 2128084), (49, 1520060), (70, 1064042), (98, 760030), (140, 532021), (196, 380015), (245, 304012), (490, 152006), (980, 76003)]