30715828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53699}}^1$

素因数の和:53727

約数の個数: 24

約数和(自身を含む): 63151200

約数和(自身を除く): 32435372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 53699, 107398, 214796, 590689, 698087, 1181378, 1396174, 2362756, 2792348, 7678957, 15357914, 30715828]

約数ペア:

[(1, 30715828), (2, 15357914), (4, 7678957), (11, 2792348), (13, 2362756), (22, 1396174), (26, 1181378), (44, 698087), (52, 590689), (143, 214796), (286, 107398), (572, 53699)]