30102904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7823}}^1$

素因数の和:7879

約数の個数: 32

約数和(自身を含む): 62435520

約数和(自身を除く): 32332616

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7823, 15646, 31292, 62584, 101699, 203398, 289451, 406796, 578902, 813592, 1157804, 2315608, 3762863, 7525726, 15051452, 30102904]

約数ペア:

[(1, 30102904), (2, 15051452), (4, 7525726), (8, 3762863), (13, 2315608), (26, 1157804), (37, 813592), (52, 578902), (74, 406796), (104, 289451), (148, 203398), (296, 101699), (481, 62584), (962, 31292), (1924, 15646), (3848, 7823)]