1929161570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10993}}^1$

素因数の和:11139

約数の個数: 64

約数和(自身を含む): 4179479040

約数和(自身を除く): 2250317470

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 1090, 1526, 1610, 2507, 3815, 5014, 7630, 10993, 12535, 17549, 21986, 25070, 35098, 54965, 76951, 87745, 109930, 153902, 175490, 252839, 384755, 505678, 769510, 1198237, 1264195, 1769873, 2396474, 2528390, 3539746, 5991185, 8387659, 8849365, 11982370, 16775318, 17698730, 27559451, 41938295, 55118902, 83876590, 137797255, 192916157, 275594510, 385832314, 964580785, 1929161570]

約数ペア:

[(1, 1929161570), (2, 964580785), (5, 385832314), (7, 275594510), (10, 192916157), (14, 137797255), (23, 83876590), (35, 55118902), (46, 41938295), (70, 27559451), (109, 17698730), (115, 16775318), (161, 11982370), (218, 8849365), (230, 8387659), (322, 5991185), (545, 3539746), (763, 2528390), (805, 2396474), (1090, 1769873), (1526, 1264195), (1610, 1198237), (2507, 769510), (3815, 505678), (5014, 384755), (7630, 252839), (10993, 175490), (12535, 153902), (17549, 109930), (21986, 87745), (25070, 76951), (35098, 54965)]