13365780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 37593024

約数和(自身を除く): 24227244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 673, 993, 1324, 1346, 1655, 1986, 2019, 2692, 3310, 3365, 3972, 4038, 4965, 6620, 6730, 8076, 9930, 10095, 13460, 19860, 20190, 40380, 222763, 445526, 668289, 891052, 1113815, 1336578, 2227630, 2673156, 3341445, 4455260, 6682890, 13365780]

約数ペア:

[(1, 13365780), (2, 6682890), (3, 4455260), (4, 3341445), (5, 2673156), (6, 2227630), (10, 1336578), (12, 1113815), (15, 891052), (20, 668289), (30, 445526), (60, 222763), (331, 40380), (662, 20190), (673, 19860), (993, 13460), (1324, 10095), (1346, 9930), (1655, 8076), (1986, 6730), (2019, 6620), (2692, 4965), (3310, 4038), (3365, 3972)]