30810494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 57498336

約数和(自身を除く): 26687842

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6337, 12674, 69707, 82381, 107729, 139414, 164762, 215458, 906191, 1185019, 1400477, 1812382, 2370038, 2800954, 15405247, 30810494]

約数ペア:

[(1, 30810494), (2, 15405247), (11, 2800954), (13, 2370038), (17, 1812382), (22, 1400477), (26, 1185019), (34, 906191), (143, 215458), (187, 164762), (221, 139414), (286, 107729), (374, 82381), (442, 69707), (2431, 12674), (4862, 6337)]