80675430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244471}}^1$

素因数の和:244492

約数の個数: 32

約数和(自身を含む): 211223808

約数和(自身を除く): 130548378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244471, 488942, 733413, 1222355, 1466826, 2444710, 2689181, 3667065, 5378362, 7334130, 8067543, 13445905, 16135086, 26891810, 40337715, 80675430]

約数ペア:

[(1, 80675430), (2, 40337715), (3, 26891810), (5, 16135086), (6, 13445905), (10, 8067543), (11, 7334130), (15, 5378362), (22, 3667065), (30, 2689181), (33, 2444710), (55, 1466826), (66, 1222355), (110, 733413), (165, 488942), (330, 244471)]