30700956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17922

約数の個数: 48

約数和(自身を含む): 84163968

約数和(自身を除く): 53463012

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 17891, 35782, 53673, 71564, 107346, 196801, 214692, 232583, 393602, 465166, 590403, 697749, 787204, 930332, 1180806, 1395498, 2361612, 2558413, 2790996, 5116826, 7675239, 10233652, 15350478, 30700956]

約数ペア:

[(1, 30700956), (2, 15350478), (3, 10233652), (4, 7675239), (6, 5116826), (11, 2790996), (12, 2558413), (13, 2361612), (22, 1395498), (26, 1180806), (33, 930332), (39, 787204), (44, 697749), (52, 590403), (66, 465166), (78, 393602), (132, 232583), (143, 214692), (156, 196801), (286, 107346), (429, 71564), (572, 53673), (858, 35782), (1716, 17891)]