1489676510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73637}}^1$

素因数の和:73685

約数の個数: 48

約数和(自身を含む): 3255388704

約数和(自身を除く): 1765712194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 73637, 147274, 368185, 515459, 736370, 1030918, 1251829, 2503658, 2577295, 5154590, 6259145, 8762803, 12518290, 17525606, 21281093, 42562186, 43814015, 87628030, 106405465, 148967651, 212810930, 297935302, 744838255, 1489676510]

約数ペア:

[(1, 1489676510), (2, 744838255), (5, 297935302), (7, 212810930), (10, 148967651), (14, 106405465), (17, 87628030), (34, 43814015), (35, 42562186), (70, 21281093), (85, 17525606), (119, 12518290), (170, 8762803), (238, 6259145), (289, 5154590), (578, 2577295), (595, 2503658), (1190, 1251829), (1445, 1030918), (2023, 736370), (2890, 515459), (4046, 368185), (10115, 147274), (20230, 73637)]