2970290092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{2819}}^1$

素因数の和:3163

約数の個数: 72

約数和(自身を含む): 6553048320

約数和(自身を除く): 3582758228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 311, 484, 622, 847, 1244, 1694, 2177, 2819, 3388, 3421, 4354, 5638, 6842, 8708, 11276, 13684, 19733, 23947, 31009, 37631, 39466, 47894, 62018, 75262, 78932, 95788, 124036, 150524, 217063, 263417, 341099, 434126, 526834, 682198, 868252, 876709, 1053668, 1364396, 1753418, 2387693, 3506836, 4775386, 6136963, 9550772, 9643799, 12273926, 19287598, 24547852, 38575196, 67506593, 106081789, 135013186, 212163578, 270026372, 424327156, 742572523, 1485145046, 2970290092]

約数ペア:

[(1, 2970290092), (2, 1485145046), (4, 742572523), (7, 424327156), (11, 270026372), (14, 212163578), (22, 135013186), (28, 106081789), (44, 67506593), (77, 38575196), (121, 24547852), (154, 19287598), (242, 12273926), (308, 9643799), (311, 9550772), (484, 6136963), (622, 4775386), (847, 3506836), (1244, 2387693), (1694, 1753418), (2177, 1364396), (2819, 1053668), (3388, 876709), (3421, 868252), (4354, 682198), (5638, 526834), (6842, 434126), (8708, 341099), (11276, 263417), (13684, 217063), (19733, 150524), (23947, 124036), (31009, 95788), (37631, 78932), (39466, 75262), (47894, 62018)]