127376490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80111}}^1$

素因数の和:80174

約数の個数: 32

約数和(自身を含む): 311475456

約数和(自身を除く): 184098966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 80111, 160222, 240333, 400555, 480666, 801110, 1201665, 2403330, 4245883, 8491766, 12737649, 21229415, 25475298, 42458830, 63688245, 127376490]

約数ペア:

[(1, 127376490), (2, 63688245), (3, 42458830), (5, 25475298), (6, 21229415), (10, 12737649), (15, 8491766), (30, 4245883), (53, 2403330), (106, 1201665), (159, 801110), (265, 480666), (318, 400555), (530, 240333), (795, 160222), (1590, 80111)]