30856266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12923

約数の個数: 48

約数和(自身を含む): 80433600

約数和(自身を除く): 49577334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12889, 25778, 38667, 77334, 90223, 116001, 180446, 232002, 244891, 270669, 489782, 541338, 734673, 812007, 1469346, 1624014, 1714237, 2204019, 3428474, 4408038, 5142711, 10285422, 15428133, 30856266]

約数ペア:

[(1, 30856266), (2, 15428133), (3, 10285422), (6, 5142711), (7, 4408038), (9, 3428474), (14, 2204019), (18, 1714237), (19, 1624014), (21, 1469346), (38, 812007), (42, 734673), (57, 541338), (63, 489782), (114, 270669), (126, 244891), (133, 232002), (171, 180446), (266, 116001), (342, 90223), (399, 77334), (798, 38667), (1197, 25778), (2394, 12889)]