30379492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 63024192

約数和(自身を除く): 32644700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 307, 346, 572, 614, 692, 1228, 1903, 2249, 3377, 3806, 3991, 4498, 6754, 7612, 7982, 8996, 13508, 15964, 24739, 43901, 49478, 53111, 87802, 98956, 106222, 175604, 212444, 584221, 690443, 1168442, 1380886, 2336884, 2761772, 7594873, 15189746, 30379492]

約数ペア:

[(1, 30379492), (2, 15189746), (4, 7594873), (11, 2761772), (13, 2336884), (22, 1380886), (26, 1168442), (44, 690443), (52, 584221), (143, 212444), (173, 175604), (286, 106222), (307, 98956), (346, 87802), (572, 53111), (614, 49478), (692, 43901), (1228, 24739), (1903, 15964), (2249, 13508), (3377, 8996), (3806, 7982), (3991, 7612), (4498, 6754)]