72169470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{801883}}^1$

素因数の和:801896

約数の個数: 24

約数和(自身を含む): 187640856

約数和(自身を除く): 115471386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 801883, 1603766, 2405649, 4009415, 4811298, 7216947, 8018830, 12028245, 14433894, 24056490, 36084735, 72169470]

約数ペア:

[(1, 72169470), (2, 36084735), (3, 24056490), (5, 14433894), (6, 12028245), (9, 8018830), (10, 7216947), (15, 4811298), (18, 4009415), (30, 2405649), (45, 1603766), (90, 801883)]