65455980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1621}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 183662304

約数和(自身を除く): 118206324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1346, 1621, 2019, 2692, 3242, 3365, 4038, 4863, 6484, 6730, 8076, 8105, 9726, 10095, 13460, 16210, 19452, 20190, 24315, 32420, 40380, 48630, 97260, 1090933, 2181866, 3272799, 4363732, 5454665, 6545598, 10909330, 13091196, 16363995, 21818660, 32727990, 65455980]

約数ペア:

[(1, 65455980), (2, 32727990), (3, 21818660), (4, 16363995), (5, 13091196), (6, 10909330), (10, 6545598), (12, 5454665), (15, 4363732), (20, 3272799), (30, 2181866), (60, 1090933), (673, 97260), (1346, 48630), (1621, 40380), (2019, 32420), (2692, 24315), (3242, 20190), (3365, 19452), (4038, 16210), (4863, 13460), (6484, 10095), (6730, 9726), (8076, 8105)]