2009415030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22409}}^1$

素因数の和:22494

約数の個数: 96

約数和(自身を含む): 5702179680

約数和(自身を除く): 3692764650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1830, 2135, 2562, 2989, 4270, 5978, 6405, 8967, 12810, 14945, 17934, 22409, 29890, 44818, 44835, 67227, 89670, 112045, 134454, 156863, 224090, 313726, 336135, 470589, 672270, 784315, 941178, 1098041, 1366949, 1568630, 2196082, 2352945, 2733898, 3294123, 4100847, 4705890, 5490205, 6588246, 6834745, 8201694, 9568643, 10980410, 13669490, 16470615, 19137286, 20504235, 28705929, 32941230, 41008470, 47843215, 57411858, 66980501, 95686430, 133961002, 143529645, 200941503, 287059290, 334902505, 401883006, 669805010, 1004707515, 2009415030]

約数ペア:

[(1, 2009415030), (2, 1004707515), (3, 669805010), (5, 401883006), (6, 334902505), (7, 287059290), (10, 200941503), (14, 143529645), (15, 133961002), (21, 95686430), (30, 66980501), (35, 57411858), (42, 47843215), (49, 41008470), (61, 32941230), (70, 28705929), (98, 20504235), (105, 19137286), (122, 16470615), (147, 13669490), (183, 10980410), (210, 9568643), (245, 8201694), (294, 6834745), (305, 6588246), (366, 5490205), (427, 4705890), (490, 4100847), (610, 3294123), (735, 2733898), (854, 2352945), (915, 2196082), (1281, 1568630), (1470, 1366949), (1830, 1098041), (2135, 941178), (2562, 784315), (2989, 672270), (4270, 470589), (5978, 336135), (6405, 313726), (8967, 224090), (12810, 156863), (14945, 134454), (17934, 112045), (22409, 89670), (29890, 67227), (44818, 44835)]