2670108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 7660800

約数和(自身を除く): 4990692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 239, 266, 294, 399, 478, 532, 588, 717, 798, 931, 956, 1434, 1596, 1673, 1862, 2793, 2868, 3346, 3724, 4541, 5019, 5586, 6692, 9082, 10038, 11172, 11711, 13623, 18164, 20076, 23422, 27246, 31787, 35133, 46844, 54492, 63574, 70266, 95361, 127148, 140532, 190722, 222509, 381444, 445018, 667527, 890036, 1335054, 2670108]

約数ペア:

[(1, 2670108), (2, 1335054), (3, 890036), (4, 667527), (6, 445018), (7, 381444), (12, 222509), (14, 190722), (19, 140532), (21, 127148), (28, 95361), (38, 70266), (42, 63574), (49, 54492), (57, 46844), (76, 35133), (84, 31787), (98, 27246), (114, 23422), (133, 20076), (147, 18164), (196, 13623), (228, 11711), (239, 11172), (266, 10038), (294, 9082), (399, 6692), (478, 5586), (532, 5019), (588, 4541), (717, 3724), (798, 3346), (931, 2868), (956, 2793), (1434, 1862), (1596, 1673)]