15395030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 33686496

約数和(自身を除く): 18291466

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 761, 1190, 1445, 1522, 2023, 2890, 3805, 4046, 5327, 7610, 10115, 10654, 12937, 20230, 25874, 26635, 53270, 64685, 90559, 129370, 181118, 219929, 439858, 452795, 905590, 1099645, 1539503, 2199290, 3079006, 7697515, 15395030]

約数ペア:

[(1, 15395030), (2, 7697515), (5, 3079006), (7, 2199290), (10, 1539503), (14, 1099645), (17, 905590), (34, 452795), (35, 439858), (70, 219929), (85, 181118), (119, 129370), (170, 90559), (238, 64685), (289, 53270), (578, 26635), (595, 25874), (761, 20230), (1190, 12937), (1445, 10654), (1522, 10115), (2023, 7610), (2890, 5327), (3805, 4046)]