80073990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16787}}^1$

素因数の和:16853

約数の個数: 48

約数和(自身を含む): 212133168

約数和(自身を除く): 132059178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 16787, 33574, 50361, 83935, 100722, 151083, 167870, 251805, 302166, 503610, 755415, 889711, 1510830, 1779422, 2669133, 4448555, 5338266, 8007399, 8897110, 13345665, 16014798, 26691330, 40036995, 80073990]

約数ペア:

[(1, 80073990), (2, 40036995), (3, 26691330), (5, 16014798), (6, 13345665), (9, 8897110), (10, 8007399), (15, 5338266), (18, 4448555), (30, 2669133), (45, 1779422), (53, 1510830), (90, 889711), (106, 755415), (159, 503610), (265, 302166), (318, 251805), (477, 167870), (530, 151083), (795, 100722), (954, 83935), (1590, 50361), (2385, 33574), (4770, 16787)]