87748470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{974983}}^1$

素因数の和:974996

約数の個数: 24

約数和(自身を含む): 228146256

約数和(自身を除く): 140397786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 974983, 1949966, 2924949, 4874915, 5849898, 8774847, 9749830, 14624745, 17549694, 29249490, 43874235, 87748470]

約数ペア:

[(1, 87748470), (2, 43874235), (3, 29249490), (5, 17549694), (6, 14624745), (9, 9749830), (10, 8774847), (15, 5849898), (18, 4874915), (30, 2924949), (45, 1949966), (90, 974983)]