64610478420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3253297}}^1$

素因数の和:3253640

約数の個数: 48

約数和(自身を含む): 181455949248

約数和(自身を除く): 116845470828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 3253297, 6506594, 9759891, 13013188, 16266485, 19519782, 32532970, 39039564, 48799455, 65065940, 97598910, 195197820, 1076841307, 2153682614, 3230523921, 4307365228, 5384206535, 6461047842, 10768413070, 12922095684, 16152619605, 21536826140, 32305239210, 64610478420]

約数ペア:

[(1, 64610478420), (2, 32305239210), (3, 21536826140), (4, 16152619605), (5, 12922095684), (6, 10768413070), (10, 6461047842), (12, 5384206535), (15, 4307365228), (20, 3230523921), (30, 2153682614), (60, 1076841307), (331, 195197820), (662, 97598910), (993, 65065940), (1324, 48799455), (1655, 39039564), (1986, 32532970), (3310, 19519782), (3972, 16266485), (4965, 13013188), (6620, 9759891), (9930, 6506594), (19860, 3253297)]