30483476620

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1\times {\mathrm{2833}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 64386530208

約数和(自身を除く): 33903053588

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 2731, 2833, 3940, 5462, 5666, 10924, 11332, 13655, 14165, 27310, 28330, 54620, 56660, 538007, 558101, 1076014, 1116202, 2152028, 2232404, 2690035, 2790505, 5380070, 5581010, 7736923, 10760140, 11162020, 15473846, 30947692, 38684615, 77369230, 154738460, 1524173831, 3048347662, 6096695324, 7620869155, 15241738310, 30483476620]

約数ペア:

[(1, 30483476620), (2, 15241738310), (4, 7620869155), (5, 6096695324), (10, 3048347662), (20, 1524173831), (197, 154738460), (394, 77369230), (788, 38684615), (985, 30947692), (1970, 15473846), (2731, 11162020), (2833, 10760140), (3940, 7736923), (5462, 5581010), (5666, 5380070), (10924, 2790505), (11332, 2690035), (13655, 2232404), (14165, 2152028), (27310, 1116202), (28330, 1076014), (54620, 558101), (56660, 538007)]