30349944

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 55186056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 1979, 2556, 3834, 3958, 5112, 5937, 7668, 7916, 11874, 15336, 15832, 17811, 23748, 35622, 47496, 53433, 71244, 106866, 140509, 142488, 213732, 281018, 421527, 427464, 562036, 843054, 1124072, 1264581, 1686108, 2529162, 3372216, 3793743, 5058324, 7587486, 10116648, 15174972, 30349944]

約数ペア:

[(1, 30349944), (2, 15174972), (3, 10116648), (4, 7587486), (6, 5058324), (8, 3793743), (9, 3372216), (12, 2529162), (18, 1686108), (24, 1264581), (27, 1124072), (36, 843054), (54, 562036), (71, 427464), (72, 421527), (108, 281018), (142, 213732), (213, 142488), (216, 140509), (284, 106866), (426, 71244), (568, 53433), (639, 47496), (852, 35622), (1278, 23748), (1704, 17811), (1917, 15832), (1979, 15336), (2556, 11874), (3834, 7916), (3958, 7668), (5112, 5937)]