157499974890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101197}}^1\times {\mathrm{17293}}^1$

素因数の和:118503

約数の個数: 48

約数和(自身を含む): 409527661608

約数和(自身を除く): 252027686718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 17293, 34586, 51879, 86465, 101197, 103758, 155637, 172930, 202394, 259395, 303591, 311274, 505985, 518790, 607182, 778185, 910773, 1011970, 1517955, 1556370, 1821546, 3035910, 4553865, 9107730, 1749999721, 3499999442, 5249999163, 8749998605, 10499998326, 15749997489, 17499997210, 26249995815, 31499994978, 52499991630, 78749987445, 157499974890]

約数ペア:

[(1, 157499974890), (2, 78749987445), (3, 52499991630), (5, 31499994978), (6, 26249995815), (9, 17499997210), (10, 15749997489), (15, 10499998326), (18, 8749998605), (30, 5249999163), (45, 3499999442), (90, 1749999721), (17293, 9107730), (34586, 4553865), (51879, 3035910), (86465, 1821546), (101197, 1556370), (103758, 1517955), (155637, 1011970), (172930, 910773), (202394, 778185), (259395, 607182), (303591, 518790), (311274, 505985)]