130530874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 211115520

約数和(自身を除く): 80584646

約数列:

[1, 2, 19, 38, 67, 134, 167, 307, 334, 614, 1273, 2546, 3173, 5833, 6346, 11189, 11666, 20569, 22378, 41138, 51269, 102538, 212591, 390811, 425182, 781622, 974111, 1948222, 3435023, 6870046, 65265437, 130530874]

約数ペア:

[(1, 130530874), (2, 65265437), (19, 6870046), (38, 3435023), (67, 1948222), (134, 974111), (167, 781622), (307, 425182), (334, 390811), (614, 212591), (1273, 102538), (2546, 51269), (3173, 41138), (5833, 22378), (6346, 20569), (11189, 11666)]