234620945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 314979840

約数和(自身を除く): 80358895

約数列:

[1, 5, 13, 47, 61, 65, 235, 305, 611, 793, 1259, 2867, 3055, 3965, 6295, 14335, 16367, 37271, 59173, 76799, 81835, 186355, 295865, 383995, 769249, 998387, 3609553, 3846245, 4991935, 18047765, 46924189, 234620945]

約数ペア:

[(1, 234620945), (5, 46924189), (13, 18047765), (47, 4991935), (61, 3846245), (65, 3609553), (235, 998387), (305, 769249), (611, 383995), (793, 295865), (1259, 186355), (2867, 81835), (3055, 76799), (3965, 59173), (6295, 37271), (14335, 16367)]