31898940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9011}}^1$

素因数の和:9082

約数の個数: 48

約数和(自身を含む): 90840960

約数和(自身を除く): 58942020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 9011, 18022, 27033, 36044, 45055, 54066, 90110, 108132, 135165, 180220, 270330, 531649, 540660, 1063298, 1594947, 2126596, 2658245, 3189894, 5316490, 6379788, 7974735, 10632980, 15949470, 31898940]

約数ペア:

[(1, 31898940), (2, 15949470), (3, 10632980), (4, 7974735), (5, 6379788), (6, 5316490), (10, 3189894), (12, 2658245), (15, 2126596), (20, 1594947), (30, 1063298), (59, 540660), (60, 531649), (118, 270330), (177, 180220), (236, 135165), (295, 108132), (354, 90110), (590, 54066), (708, 45055), (885, 36044), (1180, 27033), (1770, 18022), (3540, 9011)]