29980062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 72

約数和(自身を含む): 79583400

約数和(自身を除く): 49603338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1789, 1862, 2394, 2793, 3578, 5367, 5586, 8379, 10734, 12523, 16101, 16758, 25046, 32202, 33991, 37569, 67982, 75138, 87661, 101973, 112707, 175322, 203946, 225414, 237937, 262983, 305919, 475874, 525966, 611838, 713811, 788949, 1427622, 1577898, 1665559, 2141433, 3331118, 4282866, 4996677, 9993354, 14990031, 29980062]

約数ペア:

[(1, 29980062), (2, 14990031), (3, 9993354), (6, 4996677), (7, 4282866), (9, 3331118), (14, 2141433), (18, 1665559), (19, 1577898), (21, 1427622), (38, 788949), (42, 713811), (49, 611838), (57, 525966), (63, 475874), (98, 305919), (114, 262983), (126, 237937), (133, 225414), (147, 203946), (171, 175322), (266, 112707), (294, 101973), (342, 87661), (399, 75138), (441, 67982), (798, 37569), (882, 33991), (931, 32202), (1197, 25046), (1789, 16758), (1862, 16101), (2394, 12523), (2793, 10734), (3578, 8379), (5367, 5586)]